diff --git a/includes/html/graphs/device/mempool.inc.php b/includes/html/graphs/device/mempool.inc.php
index 7b99764b95..68dd1c8063 100644
--- a/includes/html/graphs/device/mempool.inc.php
+++ b/includes/html/graphs/device/mempool.inc.php
@@ -71,7 +71,7 @@ foreach ($mempools as $index => $mempool) {
         if ($mempool->mempool_class == 'system') {
             // add system
             $legend_sections[1] .= " LINE1:mempooltotal$index#AAAAAA:'Total                                     '";
-            $legend_sections[1] .= " GPRINT:mempooltotal$index:LAST:%6.2lf%siB\\\\l ";
+            $legend_sections[1] .= " GPRINT:mempooltotal$index:LAST:%6.2lf%siB\\l ";
         }
         if ($mempool->mempool_class == 'swap') {
             $section = 2;
@@ -88,7 +88,7 @@ foreach ($mempools as $index => $mempool) {
         $legend_sections[$section] .= " GPRINT:mempoolpercent$index:MIN:%3.0lf%%";
         $legend_sections[$section] .= " GPRINT:mempoolpercent$index:MAX:%3.0lf%%";
         $legend_sections[$section] .= " GPRINT:mempoolpercent$index:LAST:%3.0lf%%";
-        $legend_sections[$section] .= " GPRINT:mempoolused$index:LAST:%6.2lf%siB\\\\l ";
+        $legend_sections[$section] .= " GPRINT:mempoolused$index:LAST:%6.2lf%siB\\l ";
     }
 }
 
@@ -102,7 +102,7 @@ if (! empty($free_indexes)) {
         $legend_sections[1] .= ' GPRINT:mempoolfree:MIN:%3.0lf%%';
         $legend_sections[1] .= ' GPRINT:mempoolfree:LAST:%3.0lf%%';
         $legend_sections[1] .= ' GPRINT:mempoolfree:MAX:%3.0lf%%';
-        $legend_sections[1] .= ' GPRINT:mempoolfreebytes:LAST:%6.2lf%siB\\\\l';
+        $legend_sections[1] .= ' GPRINT:mempoolfreebytes:LAST:%6.2lf%siB\l';
 
         if ($available === null) {
             $rrd_options .= " CDEF:mempoolavailablebytes=mempoolfree{$free_indexes[0]}";
@@ -116,7 +116,7 @@ if (! empty($free_indexes)) {
         $legend_sections[1] .= ' GPRINT:mempoolavailable:MIN:%3.0lf%%';
         $legend_sections[1] .= ' GPRINT:mempoolavailable:LAST:%3.0lf%%';
         $legend_sections[1] .= ' GPRINT:mempoolavailable:MAX:%3.0lf%%';
-        $legend_sections[1] .= ' GPRINT:mempoolavailablebytes:LAST:%6.2lf%siB\\\\l';
+        $legend_sections[1] .= ' GPRINT:mempoolavailablebytes:LAST:%6.2lf%siB\l';
     }
 }
 
diff --git a/includes/html/graphs/device/ntp_stratum.inc.php b/includes/html/graphs/device/ntp_stratum.inc.php
index a9a14b9b95..a3d2122974 100644
--- a/includes/html/graphs/device/ntp_stratum.inc.php
+++ b/includes/html/graphs/device/ntp_stratum.inc.php
@@ -36,7 +36,7 @@ foreach ($components as $id => $array) {
         $rrd_additions .= ' LINE1.25:DS' . $count . '#' . $color . ":'" . str_pad(substr($array['peer'], 0, 15), 15) . "'" . $stack;
         $rrd_additions .= ' GPRINT:DS' . $count . ':LAST:%5.0lf ';
         $rrd_additions .= ' GPRINT:DS' . $count . ':MIN:%7.0lf ';
-        $rrd_additions .= ' GPRINT:DS' . $count . ':MAX:%7.0lf\\\\l ';
+        $rrd_additions .= ' GPRINT:DS' . $count . ':MAX:%7.0lf\\l ';
         $count++;
     }
 }
diff --git a/includes/html/graphs/device/sensor.inc.php b/includes/html/graphs/device/sensor.inc.php
index a59d1ae179..b5dc26ee5b 100644
--- a/includes/html/graphs/device/sensor.inc.php
+++ b/includes/html/graphs/device/sensor.inc.php
@@ -43,6 +43,6 @@ foreach (dbFetchRows('SELECT * FROM `sensors` WHERE `sensor_class` = ? AND `devi
     $rrd_options .= " LINE1:sensor{$sensor['sensor_id']}#$colour:'$sensor_descr_fixed'";
     $rrd_options .= " GPRINT:sensor{$sensor['sensor_id']}:LAST:%5.1lf$unit";
     $rrd_options .= " GPRINT:sensor{$sensor['sensor_id']}:MIN:%5.1lf$unit";
-    $rrd_options .= " GPRINT:sensor{$sensor['sensor_id']}:MAX:%5.1lf$unit\\\\l ";
+    $rrd_options .= " GPRINT:sensor{$sensor['sensor_id']}:MAX:%5.1lf$unit\\l ";
     $iter++;
 }//end foreach
diff --git a/includes/html/graphs/device/storage.inc.php b/includes/html/graphs/device/storage.inc.php
index 6c9fdff382..08cd76d3dd 100644
--- a/includes/html/graphs/device/storage.inc.php
+++ b/includes/html/graphs/device/storage.inc.php
@@ -42,6 +42,6 @@ foreach ($storages as $storage) {
     $rrd_options .= " LINE1.25:{$storage['storage_id']}perc#" . $colour . ":'$descr'";
     $rrd_options .= " GPRINT:{$storage['storage_id']}size:LAST:%6.2lf%sB";
     $rrd_options .= " GPRINT:{$storage['storage_id']}used:LAST:%6.2lf%sB";
-    $rrd_options .= " GPRINT:{$storage['storage_id']}perc:LAST:%5.2lf%%\\\\l";
+    $rrd_options .= " GPRINT:{$storage['storage_id']}perc:LAST:%5.2lf%%\\l";
     $iter++;
 }//end foreach
diff --git a/includes/html/graphs/device/wireless-sensor.inc.php b/includes/html/graphs/device/wireless-sensor.inc.php
index bdd9a7423f..f493d79686 100644
--- a/includes/html/graphs/device/wireless-sensor.inc.php
+++ b/includes/html/graphs/device/wireless-sensor.inc.php
@@ -47,7 +47,7 @@ if (count($sensors) == 1 && $unit_long == $sensors[0]['sensor_descr']) {
 }
 
 $col_w = 7 + strlen($unit);
-$rrd_options .= " COMMENT:'" . str_pad($unit_long, 35) . str_pad('Cur', $col_w) . str_pad('Min', $col_w) . 'Max\\n\'';
+$rrd_options .= " COMMENT:'" . str_pad($unit_long, 35) . str_pad('Cur', $col_w) . str_pad('Min', $col_w) . "Max\\n'";
 
 foreach ($sensors as $index => $sensor) {
     $sensor_id = $sensor['sensor_id'];
@@ -65,6 +65,6 @@ foreach ($sensors as $index => $sensor) {
     $rrd_options .= " LINE1.5:$output_def$sensor_id#$colour:'$sensor_descr_fixed'";
     $rrd_options .= " GPRINT:$output_def$sensor_id:LAST:'$num$unit'";
     $rrd_options .= " GPRINT:$output_def$sensor_id:MIN:'$num$unit'";
-    $rrd_options .= " GPRINT:$output_def$sensor_id:MAX:'$num$unit'" . '\\\\l ';
+    $rrd_options .= " GPRINT:$output_def$sensor_id:MAX:'$num$unit'\\l ";
     $iter++;
 }//end foreach
diff --git a/includes/html/graphs/generic_data.inc.php b/includes/html/graphs/generic_data.inc.php
index 5862b00efc..35d757f878 100644
--- a/includes/html/graphs/generic_data.inc.php
+++ b/includes/html/graphs/generic_data.inc.php
@@ -134,7 +134,7 @@ if ($format == 'octets' || $format == 'bytes') {
     $format = 'bits';
 }
 
-$rrd_options .= " COMMENT:'bps      Now       Ave      Max      " . Config::get('percentile_value') . 'th %\\n\'';
+$rrd_options .= " COMMENT:'bps      Now       Ave      Max      " . Config::get('percentile_value') . "th %\\n'";
 
 $rrd_options .= ' AREA:in' . $format . '_max#D7FFC7' . $stacked['transparency'] . ':';
 $rrd_options .= ' AREA:in' . $format . '#90B040' . $stacked['transparency'] . ':';
@@ -142,7 +142,7 @@ $rrd_options .= ' LINE:in' . $format . "#608720:'In '";
 $rrd_options .= ' GPRINT:in' . $format . ':LAST:%6.' . $float_precision . 'lf%s';
 $rrd_options .= ' GPRINT:in' . $format . ':AVERAGE:%6.' . $float_precision . 'lf%s';
 $rrd_options .= ' GPRINT:in' . $format . '_max:MAX:%6.' . $float_precision . 'lf%s';
-$rrd_options .= ' GPRINT:percentile_in:%6.' . $float_precision . 'lf%s\\\\n';
+$rrd_options .= ' GPRINT:percentile_in:%6.' . $float_precision . 'lf%s\\n';
 
 $rrd_options .= ' AREA:dout' . $format . '_max#E0E0FF' . $stacked['transparency'] . ':';
 $rrd_options .= ' AREA:dout' . $format . '#8080C0' . $stacked['transparency'] . ':';
@@ -150,7 +150,7 @@ $rrd_options .= ' LINE:dout' . $format . "#606090:'Out'";
 $rrd_options .= ' GPRINT:out' . $format . ':LAST:%6.' . $float_precision . 'lf%s';
 $rrd_options .= ' GPRINT:out' . $format . ':AVERAGE:%6.' . $float_precision . 'lf%s';
 $rrd_options .= ' GPRINT:out' . $format . '_max:MAX:%6.' . $float_precision . 'lf%s';
-$rrd_options .= ' GPRINT:percentile_out:%6.' . $float_precision . 'lf%s\\\\n';
+$rrd_options .= ' GPRINT:percentile_out:%6.' . $float_precision . 'lf%s\\n';
 
 if (Config::get('rrdgraph_real_percentile')) {
     $rrd_options .= ' HRULE:percentilehigh#FF0000:"Highest"';
@@ -181,11 +181,11 @@ if ($_GET['previous'] == 'yes') {
     $rrd_options .= ' LINE1.25:in' . $format . "X#333300:'Prev In '\t";
     $rrd_options .= ' GPRINT:in' . $format . 'X:AVERAGE:%6.' . $float_precision . 'lf%s';
     $rrd_options .= ' GPRINT:in' . $format . '_maxX:MAX:%6.' . $float_precision . 'lf%s';
-    $rrd_options .= ' GPRINT:percentile_inX:%6.' . $float_precision . 'lf%s\\\\n';
+    $rrd_options .= ' GPRINT:percentile_inX:%6.' . $float_precision . 'lf%s\\n';
     $rrd_options .= ' LINE1.25:dout' . $format . "X#000099:'Prev Out '\t";
     $rrd_options .= ' GPRINT:out' . $format . 'X:AVERAGE:%6.' . $float_precision . 'lf%s';
     $rrd_options .= ' GPRINT:out' . $format . '_maxX:MAX:%6.' . $float_precision . 'lf%s';
-    $rrd_options .= ' GPRINT:percentile_outX:%6.' . $float_precision . 'lf%s\\\\n';
+    $rrd_options .= ' GPRINT:percentile_outX:%6.' . $float_precision . 'lf%s\\n';
     $rrd_options .= " GPRINT:totX:'Total %6." . $float_precision . "lf%sB'";
     $rrd_options .= " GPRINT:totinX:'(In %6." . $float_precision . "lf%sB'";
     $rrd_options .= " GPRINT:totoutX:'Out %6." . $float_precision . "lf%sB)\\l'";
diff --git a/includes/html/graphs/generic_duplex.inc.php b/includes/html/graphs/generic_duplex.inc.php
index a68a99e370..dcd420b497 100644
--- a/includes/html/graphs/generic_duplex.inc.php
+++ b/includes/html/graphs/generic_duplex.inc.php
@@ -97,7 +97,7 @@ if ($percentile) {
     $rrd_options .= '      ' . $percentile . 'th %';
 }
 
-$rrd_options .= '\\n\'';
+$rrd_options .= "\\n'";
 $rrd_options .= ' LINE1.25:in#' . $colour_line_in . ":'" . $in_text . "'";
 $rrd_options .= ' GPRINT:in:LAST:%6.' . $float_precision . 'lf%s';
 $rrd_options .= ' GPRINT:in:AVERAGE:%6.' . $float_precision . 'lf%s';
@@ -107,7 +107,7 @@ if ($percentile) {
     $rrd_options .= ' GPRINT:percentile_in:%6.' . $float_precision . 'lf%s';
 }
 
-$rrd_options .= ' COMMENT:\\\\n';
+$rrd_options .= ' COMMENT:\\n';
 $rrd_options .= ' AREA:dout#' . $colour_area_out . $stacked['transparency'] . ':';
 $rrd_options .= ' LINE1.25:dout#' . $colour_line_out . ":'" . $out_text . "'";
 $rrd_options .= ' GPRINT:out:LAST:%6.' . $float_precision . 'lf%s';
@@ -118,12 +118,12 @@ if ($percentile) {
     $rrd_options .= ' GPRINT:percentile_out:%6.' . $float_precision . 'lf%s';
 }
 
-$rrd_options .= ' COMMENT:\\\\n';
+$rrd_options .= ' COMMENT:\\n';
 
 if ($print_total) {
     $rrd_options .= " GPRINT:tot:'Total %6." . $float_precision . "lf%s'";
     $rrd_options .= " GPRINT:totin:'(In %6." . $float_precision . "lf%s'";
-    $rrd_options .= " GPRINT:totout:'Out %6." . $float_precision . "lf%s)\\\\l'";
+    $rrd_options .= " GPRINT:totout:'Out %6." . $float_precision . "lf%s)\l'";
 }
 
 if ($percentile) {
@@ -132,7 +132,7 @@ if ($percentile) {
 }
 
 if ($_GET['previous'] == 'yes') {
-    $rrd_options .= ' LINE1.25:in' . $format . "X#666666:'Prev In \\n'";
+    $rrd_options .= ' LINE1.25:in' . $format . "X#666666:'Prev In \\\\n'";
     $rrd_options .= ' AREA:in' . $format . 'X#99999966' . $stacked['transparency'] . ':';
     $rrd_options .= ' LINE1.25:dout' . $format . "X#666666:'Prev Out'";
     $rrd_options .= ' AREA:dout' . $format . 'X#99999966' . $stacked['transparency'] . ':';
diff --git a/includes/html/graphs/generic_multi_bits_separated.inc.php b/includes/html/graphs/generic_multi_bits_separated.inc.php
index 30a79fb279..7eae2a02be 100644
--- a/includes/html/graphs/generic_multi_bits_separated.inc.php
+++ b/includes/html/graphs/generic_multi_bits_separated.inc.php
@@ -39,13 +39,13 @@ if (! $noagg || ! $nodetails) {
         if (! $nototal) {
             $rrd_options .= sprintf(" COMMENT:'%8s'", 'Total');
         }
-        $rrd_options .= " COMMENT:'\\l'";
+        $rrd_options .= " COMMENT:'\l'";
     } else {
         $nototal = true;
         $rrd_options .= sprintf(" COMMENT:'%s'", substr(str_pad($unit_text, ($descr_len + 5)), 0, ($descr_len + 5)));
         $rrd_options .= sprintf(" COMMENT:'%12s'", 'Now');
         $rrd_options .= sprintf(" COMMENT:'%10s'", 'Avg');
-        $rrd_options .= sprintf(" COMMENT:'%10s\\l'", 'Max');
+        $rrd_options .= sprintf(" COMMENT:'%10s\l'", 'Max');
     }
 }
 
@@ -96,7 +96,7 @@ foreach ($rrd_list as $rrd) {
             $rrd_options .= ' GPRINT:totin' . $i . ':%6.' . $float_precision . "lf%s$total_units";
         }
 
-        $rrd_options .= '\\\\l';
+        $rrd_options .= '\l';
     }
 
     $rrd_options .= " 'HRULE:0#" . $colour_out . ':' . $descr_out . "'";
@@ -110,10 +110,10 @@ foreach ($rrd_list as $rrd) {
             $rrd_options .= ' GPRINT:totout' . $i . ':%6.' . $float_precision . "lf%s$total_units";
         }
 
-        $rrd_options .= '\\\\l';
+        $rrd_options .= '\l';
     }
 
-    $rrd_options .= " 'COMMENT:\\l'";
+    $rrd_options .= " 'COMMENT:\l'";
 
     if ($i >= 1) {
         $aggr_in .= ',';
@@ -148,7 +148,7 @@ if (! $noagg) {
         $rrd_options .= ' GPRINT:totalin:%6.' . $float_precision . "lf%s$total_units";
     }
 
-    $rrd_options .= '\\\\n';
+    $rrd_options .= '\\n';
     $rrd_options .= " COMMENT:'" . substr(str_pad('Aggregate', ($descr_len + 4)), 0, ($descr_len + 4)) . 'Out' . "'";
     $rrd_options .= ' GPRINT:aggroutbits:LAST:%6.' . $float_precision . "lf%s$units";
     $rrd_options .= ' GPRINT:aggroutbits:AVERAGE:%6.' . $float_precision . "lf%s$units";
@@ -157,7 +157,7 @@ if (! $noagg) {
         $rrd_options .= ' GPRINT:totalout:%6.' . $float_precision . "lf%s$total_units";
     }
 
-    $rrd_options .= '\\\\n';
+    $rrd_options .= '\\n';
 }
 
 if ($custom_graph) {
diff --git a/includes/html/graphs/generic_multi_data.inc.php b/includes/html/graphs/generic_multi_data.inc.php
index 87d5c22dce..d70f6ff5b2 100644
--- a/includes/html/graphs/generic_multi_data.inc.php
+++ b/includes/html/graphs/generic_multi_data.inc.php
@@ -109,12 +109,12 @@ if ($i) {
         $rrd_options .= ' GPRINT:in' . $format . ':LAST:%6.' . $float_precision . 'lf%s';
         $rrd_options .= ' GPRINT:in' . $format . ':AVERAGE:%6.' . $float_precision . 'lf%s';
         $rrd_options .= ' GPRINT:in' . $format . ':MAX:%6.' . $float_precision . 'lf%s';
-        $rrd_options .= ' GPRINT:percentile_in:%6.' . $float_precision . 'lf%s\\\\n';
+        $rrd_options .= ' GPRINT:percentile_in:%6.' . $float_precision . 'lf%s\\n';
         $rrd_options .= ' AREA:dout' . $format . '#' . $colour_area_out . $stacked['transparency'] . ':Out';
         $rrd_options .= ' GPRINT:out' . $format . ':LAST:%6.' . $float_precision . 'lf%s';
         $rrd_options .= ' GPRINT:out' . $format . ':AVERAGE:%6.' . $float_precision . 'lf%s';
         $rrd_options .= ' GPRINT:out' . $format . ':MAX:%6.' . $float_precision . 'lf%s';
-        $rrd_options .= ' GPRINT:percentile_out:%6.' . $float_precision . 'lf%s\\\\n';
+        $rrd_options .= ' GPRINT:percentile_out:%6.' . $float_precision . 'lf%s\\n';
         $rrd_options .= " GPRINT:tot:'Total %6." . $float_precision . "lf%sB'";
         $rrd_options .= " GPRINT:totin:'(In %6." . $float_precision . "lf%sB'";
         $rrd_options .= " GPRINT:totout:'Out %6." . $float_precision . "lf%sB)\\l'";
diff --git a/includes/html/graphs/generic_multi_data_separated.inc.php b/includes/html/graphs/generic_multi_data_separated.inc.php
index e160f45a0a..d592bb4d0e 100644
--- a/includes/html/graphs/generic_multi_data_separated.inc.php
+++ b/includes/html/graphs/generic_multi_data_separated.inc.php
@@ -33,9 +33,9 @@ if ($width > '500') {
         $rrd_options .= " COMMENT:'Total      '";
     }
 
-    $rrd_options .= " COMMENT:'\\l'";
+    $rrd_options .= " COMMENT:'\l'";
 } else {
-    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 5)), 0, ($descr_len + 5)) . "     Now         Ave          Max\\l'";
+    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 5)), 0, ($descr_len + 5)) . "     Now         Ave          Max\l'";
 }
 
 if (! isset($multiplier)) {
@@ -84,7 +84,7 @@ foreach ($rrd_list as $rrd) {
     $rrd_options .= ' AREA:inB' . $i . '#' . $colour_in . $stacked['transparency'] . ":'" . $descr . "'$stack";
     $rrd_options .= ' GPRINT:inB' . $i . ':LAST:%6.' . $float_precision . "lf%s$units";
     $rrd_options .= ' GPRINT:inB' . $i . ':AVERAGE:%6.' . $float_precision . "lf%s$units";
-    $rrd_options .= ' GPRINT:inB' . $i . ':MAX:%6.' . $float_precision . "lf%s$units\\\\l";
+    $rrd_options .= ' GPRINT:inB' . $i . ':MAX:%6.' . $float_precision . "lf%s$units\l";
 
     if (! $nototal) {
         $rrd_options .= ' GPRINT:totin' . $i . ':%6.' . $float_precision . "lf%s$total_units";
@@ -94,13 +94,13 @@ foreach ($rrd_list as $rrd) {
     $rrd_optionsb .= " 'AREA:outB" . $i . '_neg#' . $colour_out . $stacked['transparency'] . ":$stack'";
     $rrd_options .= ' GPRINT:outB' . $i . ':LAST:%6.' . $float_precision . "lf%s$units";
     $rrd_options .= ' GPRINT:outB' . $i . ':AVERAGE:%6.' . $float_precision . "lf%s$units";
-    $rrd_options .= ' GPRINT:outB' . $i . ':MAX:%6.' . $float_precision . "lf%s$units\\\\l";
+    $rrd_options .= ' GPRINT:outB' . $i . ':MAX:%6.' . $float_precision . "lf%s$units\l";
 
     if (! $nototal) {
         $rrd_options .= ' GPRINT:totout' . $i . ':%6.' . $float_precision . "lf%s$total_units";
     }
 
-    $rrd_options .= " 'COMMENT:\\l'";
+    $rrd_options .= " 'COMMENT:\l'";
     $i++;
     $iter++;
 }
diff --git a/includes/html/graphs/generic_multi_line.inc.php b/includes/html/graphs/generic_multi_line.inc.php
index 527cf4e9d5..1f265a3e7f 100644
--- a/includes/html/graphs/generic_multi_line.inc.php
+++ b/includes/html/graphs/generic_multi_line.inc.php
@@ -26,7 +26,7 @@ if ($nototal) {
     $unitlen += '2';
 }
 
-$rrd_options .= " COMMENT:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($unit_text, $descr_len) . "      Now      Min      Max     Avg\\l'";
+$rrd_options .= " COMMENT:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($unit_text, $descr_len) . "      Now      Min      Max     Avg\l'";
 
 $i = 0;
 $iter = 0;
diff --git a/includes/html/graphs/generic_multi_line_exact_numbers.inc.php b/includes/html/graphs/generic_multi_line_exact_numbers.inc.php
index 60081da79f..d27e82cd27 100644
--- a/includes/html/graphs/generic_multi_line_exact_numbers.inc.php
+++ b/includes/html/graphs/generic_multi_line_exact_numbers.inc.php
@@ -16,13 +16,13 @@ if ($printtotal === 1) {
 $unit_text = str_pad(truncate($unit_text, $unitlen), $unitlen);
 
 if ($width > '500') {
-    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 10)), 0, ($descr_len + 10)) . "Now         Min         Max        Avg\\l'";
+    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 10)), 0, ($descr_len + 10)) . "Now         Min         Max        Avg\l'";
     if ($printtotal === 1) {
         $rrd_options .= " COMMENT:'Total      '";
     }
-    $rrd_options .= " COMMENT:'\\l'";
+    $rrd_options .= " COMMENT:'\l'";
 } else {
-    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 10)), 0, ($descr_len + 10)) . "Now         Min         Max        Avg\\l'";
+    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 10)), 0, ($descr_len + 10)) . "Now         Min         Max        Avg\l'";
 }
 
 foreach ($rrd_list as $rrd) {
diff --git a/includes/html/graphs/generic_multi_seperated.inc.php b/includes/html/graphs/generic_multi_seperated.inc.php
index 35bb77a62f..3d12033ac5 100644
--- a/includes/html/graphs/generic_multi_seperated.inc.php
+++ b/includes/html/graphs/generic_multi_seperated.inc.php
@@ -60,7 +60,7 @@ if ($width > '500') {
 }
 
 if ($_GET['previous']) {
-    $rrd_options .= sprintf(" COMMENT:'\\t'", '');
+    $rrd_options .= sprintf(" COMMENT:'\t'", '');
     $rrd_options .= sprintf(" COMMENT:'%10s'", 'P Avg');
     $rrd_options .= sprintf(" COMMENT:'%10s'", 'P Max');
     if (! $args['nototal']) {
@@ -95,8 +95,8 @@ foreach ($rrd_list as $rrd) {
     $rrd_options .= ' CDEF:bits' . $i . '=inbits' . $i . ',outbits' . $i . ',+';
 
     if ($_GET['previous']) {
-        $rrd_options .= ' DEF:inB' . $i . 'X=' . $rrd['filename'] . ':' . $rrd['ds_in'] . ':AVERAGE:start=' . $prev_from . ':end=' . $from;
-        $rrd_options .= ' DEF:outB' . $i . 'X=' . $rrd['filename'] . ':' . $rrd['ds_out'] . ':AVERAGE:start=' . $prev_from . ':end=' . $from;
+        $rrd_options .= ' DEF:inB' . $i . 'X=' . $rrd['filename'] . ':' . $ds_in . ':AVERAGE:start=' . $prev_from . ':end=' . $from;
+        $rrd_options .= ' DEF:outB' . $i . 'X=' . $rrd['filename'] . ':' . $ds_out . ':AVERAGE:start=' . $prev_from . ':end=' . $from;
         $rrd_options .= ' CDEF:octets' . $i . 'X=inB' . $i . 'X,outB' . $i . 'X,+';
         $rrd_options .= ' CDEF:inbits' . $i . 'X=inB' . $i . 'X' . ",$multiplier,* ";
         $rrd_options .= ' CDEF:outbits' . $i . 'X=outB' . $i . 'X' . ",$multiplier,*";
@@ -147,7 +147,7 @@ foreach ($rrd_list as $rrd) {
     }
 
     if ($_GET['previous'] == 'yes') {
-        $rrd_options .= " COMMENT:' \\t'";
+        $rrd_options .= " COMMENT:' \t'";
         $rrd_options .= ' GPRINT:inbits' . $i . 'X:AVERAGE:%6.' . $float_precision . "lf%s$units";
         $rrd_options .= ' GPRINT:inbits' . $i . 'X:MAX:%6.' . $float_precision . "lf%s$units";
         if (! $args['nototal']) {
@@ -167,7 +167,7 @@ foreach ($rrd_list as $rrd) {
     }
 
     if ($_GET['previous'] == 'yes') {
-        $rrd_options .= " COMMENT:' \\t'";
+        $rrd_options .= " COMMENT:' \t'";
         $rrd_options .= ' GPRINT:outbits' . $i . 'X:AVERAGE:%6.' . $float_precision . "lf%s$units";
         $rrd_options .= ' GPRINT:outbits' . $i . 'X:MAX:%6.' . $float_precision . "lf%s$units";
         if (! $args['nototal']) {
@@ -238,7 +238,7 @@ if (! $args['nototal']) {
     $rrd_options .= ' GPRINT:inbits:MAX:%6.' . $float_precision . "lf%s$units";
     $rrd_options .= ' GPRINT:totin:%6.' . $float_precision . "lf%s$total_units";
     if ($_GET['previous'] == 'yes') {
-        $rrd_options .= " COMMENT:' \\t'";
+        $rrd_options .= " COMMENT:' \t'";
         $rrd_options .= ' GPRINT:inbitsX:AVERAGE:%6.' . $float_precision . "lf%s$units";
         $rrd_options .= ' GPRINT:inbitsX:MAX:%6.' . $float_precision . "lf%s$units";
         $rrd_options .= ' GPRINT:totinX:%6.' . $float_precision . "lf%s$total_units";
@@ -251,7 +251,7 @@ if (! $args['nototal']) {
     $rrd_options .= ' GPRINT:outbits:MAX:%6.' . $float_precision . "lf%s$units";
     $rrd_options .= ' GPRINT:totout:%6.' . $float_precision . "lf%s$total_units";
     if ($_GET['previous'] == 'yes') {
-        $rrd_options .= " COMMENT:' \\t'";
+        $rrd_options .= " COMMENT:' \t'";
         $rrd_options .= ' GPRINT:outbitsX:AVERAGE:%6.' . $float_precision . "lf%s$units";
         $rrd_options .= ' GPRINT:outbitsX:MAX:%6.' . $float_precision . "lf%s$units";
         $rrd_options .= ' GPRINT:totoutX:%6.' . $float_precision . "lf%s$total_units";
@@ -264,7 +264,7 @@ if (! $args['nototal']) {
     $rrd_options .= ' GPRINT:bits:MAX:%6.' . $float_precision . "lf%s$units";
     $rrd_options .= ' GPRINT:tot:%6.' . $float_precision . "lf%s$total_units";
     if ($_GET['previous'] == 'yes') {
-        $rrd_options .= " COMMENT:' \\t'";
+        $rrd_options .= " COMMENT:' \t'";
         $rrd_options .= ' GPRINT:bitsX:AVERAGE:%6.' . $float_precision . "lf%s$units";
         $rrd_options .= ' GPRINT:bitsX:MAX:%6.' . $float_precision . "lf%s$units";
         $rrd_options .= ' GPRINT:totX:%6.' . $float_precision . "lf%s$total_units";
diff --git a/includes/html/graphs/generic_multi_simplex_seperated.inc.php b/includes/html/graphs/generic_multi_simplex_seperated.inc.php
index 61fac58c93..473cf951e1 100644
--- a/includes/html/graphs/generic_multi_simplex_seperated.inc.php
+++ b/includes/html/graphs/generic_multi_simplex_seperated.inc.php
@@ -11,7 +11,7 @@ if ($nototal) {
     $unitlen += '2';
 }
 
-$rrd_options .= " COMMENT:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($unit_text, $descr_len) . "        Now       Min       Max     Avg\\l'";
+$rrd_options .= " COMMENT:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($unit_text, $descr_len) . "        Now       Min       Max     Avg\l'";
 
 $unitlen = '10';
 if ($nototal) {
diff --git a/includes/html/graphs/generic_simplex.inc.php b/includes/html/graphs/generic_simplex.inc.php
index 8658c4f625..e3833b2a18 100644
--- a/includes/html/graphs/generic_simplex.inc.php
+++ b/includes/html/graphs/generic_simplex.inc.php
@@ -96,10 +96,10 @@ if (\LibreNMS\Config::get('old_graphs')) {
     }
 
     $rrd_options .= '\\\\n';
-    $rrd_options .= ' COMMENT:\\\\n';
+    $rrd_options .= ' COMMENT:\\n';
 
     if ($print_total) {
-        $rrd_options .= ' GPRINT:' . $ds . '_tot:Total\ %6.' . $float_precision . 'lf%s\)\\\\l';
+        $rrd_options .= ' GPRINT:' . $ds . '_tot:Total\ %6.' . $float_precision . 'lf%s\)\l';
     }
 
     if ($percentile) {
diff --git a/includes/html/graphs/generic_v3_multiline.inc.php b/includes/html/graphs/generic_v3_multiline.inc.php
index 23764c31b4..0458931da2 100644
--- a/includes/html/graphs/generic_v3_multiline.inc.php
+++ b/includes/html/graphs/generic_v3_multiline.inc.php
@@ -16,13 +16,13 @@ if ($printtotal === 1) {
 $unit_text = str_pad(truncate($unit_text, $unitlen), $unitlen);
 
 if ($width > '500') {
-    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 10)), 0, ($descr_len + 10)) . "Now         Min         Max        Avg\\l'";
+    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 10)), 0, ($descr_len + 10)) . "Now         Min         Max        Avg\l'";
     if ($printtotal === 1) {
         $rrd_options .= " COMMENT:'Total      '";
     }
-    $rrd_options .= " COMMENT:'\\l'";
+    $rrd_options .= " COMMENT:'\l'";
 } else {
-    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 10)), 0, ($descr_len + 10)) . "Now         Min         Max        Avg\\l'";
+    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 10)), 0, ($descr_len + 10)) . "Now         Min         Max        Avg\l'";
 }
 
 foreach ($rrd_list as $rrd) {
diff --git a/includes/html/graphs/generic_v3_multiline_float.inc.php b/includes/html/graphs/generic_v3_multiline_float.inc.php
index ea2552e1b3..7f30bd4d81 100644
--- a/includes/html/graphs/generic_v3_multiline_float.inc.php
+++ b/includes/html/graphs/generic_v3_multiline_float.inc.php
@@ -16,13 +16,13 @@ if ($printtotal === 1) {
 $unit_text = str_pad(truncate($unit_text, $unitlen), $unitlen);
 
 if ($width > '500') {
-    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 10)), 0, ($descr_len + 10)) . "Now         Min         Max        Avg\\l'";
+    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 10)), 0, ($descr_len + 10)) . "Now         Min         Max        Avg\l'";
     if ($printtotal === 1) {
         $rrd_options .= " COMMENT:'Total      '";
     }
-    $rrd_options .= " COMMENT:'\\l'";
+    $rrd_options .= " COMMENT:'\l'";
 } else {
-    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 10)), 0, ($descr_len + 10)) . "Now         Min         Max        Avg\\l'";
+    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 10)), 0, ($descr_len + 10)) . "Now         Min         Max        Avg\l'";
 }
 
 foreach ($rrd_list as $rrd) {
diff --git a/includes/html/graphs/mempool/usage.inc.php b/includes/html/graphs/mempool/usage.inc.php
index d6f3636254..e021386f94 100644
--- a/includes/html/graphs/mempool/usage.inc.php
+++ b/includes/html/graphs/mempool/usage.inc.php
@@ -18,9 +18,9 @@ if ($width > '500') {
 
 if ($width > '500') {
     $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 5)), 0, ($descr_len + 5)) . "Total      Used      Free(    Min       Max      Ave)'";
-    $rrd_options .= " COMMENT:'\\l'";
+    $rrd_options .= " COMMENT:'\l'";
 } else {
-    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 5)), 0, ($descr_len + 5)) . "Total      Used      Free\\l'";
+    $rrd_options .= " COMMENT:'" . substr(str_pad($unit_text, ($descr_len + 5)), 0, ($descr_len + 5)) . "Total      Used      Free\l'";
 }
 
 $descr = \LibreNMS\Data\Store\Rrd::fixedSafeDescr(short_hrDeviceDescr($mempool['mempool_descr']), $descr_len);
@@ -42,21 +42,21 @@ if ($width > '500') {
     $rrd_options .= " GPRINT:{$mempool['mempool_id']}free:LAST:%6.2lf%sB";
     $rrd_options .= " GPRINT:{$mempool['mempool_id']}free:MIN:%5.2lf%sB";
     $rrd_options .= " GPRINT:{$mempool['mempool_id']}free:MAX:%5.2lf%sB";
-    $rrd_options .= " GPRINT:{$mempool['mempool_id']}free:AVERAGE:%5.2lf%sB\\\\n";
+    $rrd_options .= " GPRINT:{$mempool['mempool_id']}free:AVERAGE:%5.2lf%sB\\n";
     $rrd_options .= " COMMENT:'" . substr(str_pad('', ($descr_len + 12)), 0, ($descr_len + 12)) . " '";
     $rrd_options .= " GPRINT:{$mempool['mempool_id']}perc:LAST:'%5.2lf%%  '";
     $rrd_options .= " GPRINT:{$mempool['mempool_id']}percx:LAST:'%5.2lf%% '";
     $rrd_options .= " GPRINT:{$mempool['mempool_id']}perc:MIN:'%5.2lf%% '";
     $rrd_options .= " GPRINT:{$mempool['mempool_id']}perc:MAX:'%5.2lf%% '";
-    $rrd_options .= " GPRINT:{$mempool['mempool_id']}perc:AVERAGE:%5.2lf%%\\\\n";
+    $rrd_options .= " GPRINT:{$mempool['mempool_id']}perc:AVERAGE:%5.2lf%%\\n";
 } else {
     $rrd_options .= " LINE1.25:{$mempool['mempool_id']}perc#" . $background['left'] . ":'$descr'";
     $rrd_options .= " GPRINT:{$mempool['mempool_id']}size:LAST:%6.2lf%sB";
     $rrd_options .= " GPRINT:{$mempool['mempool_id']}used:LAST:%6.2lf%sB";
     $rrd_options .= " GPRINT:{$mempool['mempool_id']}free:LAST:%6.2lf%sB";
-    $rrd_options .= " COMMENT:'\\l'";
+    $rrd_options .= " COMMENT:'\l'";
     $rrd_options .= " COMMENT:'" . substr(str_pad('', ($descr_len + 12)), 0, ($descr_len + 12)) . " '";
     $rrd_options .= " GPRINT:{$mempool['mempool_id']}perc:LAST:'%5.2lf%%  '";
     $rrd_options .= " GPRINT:{$mempool['mempool_id']}percx:LAST:'%5.2lf%% '";
-    $rrd_options .= " COMMENT:'\\l'";
+    $rrd_options .= " COMMENT:'\l'";
 }//end if
diff --git a/includes/html/graphs/old_generic_simplex.inc.php b/includes/html/graphs/old_generic_simplex.inc.php
index 64bc393562..d0a8ebdfaa 100644
--- a/includes/html/graphs/old_generic_simplex.inc.php
+++ b/includes/html/graphs/old_generic_simplex.inc.php
@@ -72,8 +72,8 @@ if ($percentile) {
     $rrd_options .= ' GPRINT:' . $ds . '_percentile:%6.' . $float_precision . 'lf%s';
 }
 
-$rrd_options .= '\\\\n';
-$rrd_options .= ' COMMENT:\\\\n';
+$rrd_options .= '\\n';
+$rrd_options .= ' COMMENT:\\n';
 
 if ($print_total) {
     $rrd_options .= ' GPRINT:' . $ds . '_total:Total" %6.' . $float_precision . 'lf%s"\\l';
diff --git a/includes/html/graphs/port/cbqos_generic.inc.php b/includes/html/graphs/port/cbqos_generic.inc.php
index 941efc896c..8c3fa0bca6 100644
--- a/includes/html/graphs/port/cbqos_generic.inc.php
+++ b/includes/html/graphs/port/cbqos_generic.inc.php
@@ -80,7 +80,7 @@ foreach ($components as $id => $array) {
                 $rrd_additions .= ' AREA:MOD' . $count . '#' . $colour . ":'" . str_pad(substr($components[$id]['label'], 0, 15), 15) . "'" . $stack;
                 $rrd_additions .= ' GPRINT:MOD' . $count . ':LAST:%6.2lf%s ';
                 $rrd_additions .= ' GPRINT:MOD' . $count . ':AVERAGE:%6.2lf%s ';
-                $rrd_additions .= ' GPRINT:MOD' . $count . ':MAX:%6.2lf%s\\\\l ';
+                $rrd_additions .= ' GPRINT:MOD' . $count . ":MAX:%6.2lf%s\\\l ";
 
                 $count++;
             } // End if file exists
diff --git a/includes/html/graphs/sensor/airflow.inc.php b/includes/html/graphs/sensor/airflow.inc.php
index 8e53a3a8f9..6e64d49425 100644
--- a/includes/html/graphs/sensor/airflow.inc.php
+++ b/includes/html/graphs/sensor/airflow.inc.php
@@ -31,7 +31,7 @@ $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor['sensor_descr'], 21) . "'";
 $rrd_options .= ' GPRINT:sensor:MIN:%4.1lf';
 $rrd_options .= ' GPRINT:sensor:MAX:%4.1lf';
-$rrd_options .= ' GPRINT:sensor:LAST:%4.1lf\\\\l';
+$rrd_options .= ' GPRINT:sensor:LAST:%4.1lf\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/ber.inc.php b/includes/html/graphs/sensor/ber.inc.php
index eb5bbb729f..bd6d98d1be 100644
--- a/includes/html/graphs/sensor/ber.inc.php
+++ b/includes/html/graphs/sensor/ber.inc.php
@@ -15,7 +15,7 @@ $rrd_options .= " DEF:sensor_min=$rrd_filename:sensor:MIN";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor_min$current_id:MIN:%2.2le";
 $rrd_options .= ' GPRINT:sensor:LAST:%2.2le';
-$rrd_options .= ' GPRINT:sensor_max:MAX:%2.2le\\\\l';
+$rrd_options .= ' GPRINT:sensor_max:MAX:%2.2le\\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/charge.inc.php b/includes/html/graphs/sensor/charge.inc.php
index 713ebf6f2f..08c343c0ba 100644
--- a/includes/html/graphs/sensor/charge.inc.php
+++ b/includes/html/graphs/sensor/charge.inc.php
@@ -24,7 +24,7 @@ $rrd_options .= ' AREA:sensor_min#ffffffff';
 // $rrd_options .= " AREA:sensorcold#CCCCFF";
 $rrd_options .= " LINE1:sensor#cc0000:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor['sensor_descr'], 28) . "'";
 $rrd_options .= ' GPRINT:sensor:LAST:%3.0lf%%';
-$rrd_options .= ' GPRINT:sensor:MAX:%3.0lf%%\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%3.0lf%%\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/chromatic_dispersion.inc.php b/includes/html/graphs/sensor/chromatic_dispersion.inc.php
index 66d9262f59..d1cb6d3550 100644
--- a/includes/html/graphs/sensor/chromatic_dispersion.inc.php
+++ b/includes/html/graphs/sensor/chromatic_dispersion.inc.php
@@ -13,7 +13,7 @@ $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor$current_id:MIN:%5.0lfps/nm";
 $rrd_options .= ' GPRINT:sensor:LAST:%5.0lfps/nm';
-$rrd_options .= ' GPRINT:sensor:MAX:%5.0lfps/nm\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%5.0lfps/nm\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/cooling.inc.php b/includes/html/graphs/sensor/cooling.inc.php
index e2deb7d8fe..cd6e40f902 100644
--- a/includes/html/graphs/sensor/cooling.inc.php
+++ b/includes/html/graphs/sensor/cooling.inc.php
@@ -9,7 +9,7 @@ $rrd_options .= " COMMENT:'                         Last     Max\\n'";
 $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor['sensor_descr'], 20) . "'";
 $rrd_options .= ' GPRINT:sensor:LAST:%3.0lfW';
-$rrd_options .= ' GPRINT:sensor:MAX:%3.0lfW\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%3.0lfW\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/count.inc.php b/includes/html/graphs/sensor/count.inc.php
index 783e7c8531..e9b977ecd2 100644
--- a/includes/html/graphs/sensor/count.inc.php
+++ b/includes/html/graphs/sensor/count.inc.php
@@ -7,7 +7,7 @@ $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor['sensor_descr'], 30) . "'";
 $rrd_options .= ' GPRINT:sensor:MIN:%8.0lf';
 $rrd_options .= ' GPRINT:sensor:MAX:%8.0lf';
-$rrd_options .= ' GPRINT:sensor:LAST:%8.0lf\\\\l';
+$rrd_options .= ' GPRINT:sensor:LAST:%8.0lf\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/current.inc.php b/includes/html/graphs/sensor/current.inc.php
index 0bd3cceff0..6cfd96ed5b 100644
--- a/includes/html/graphs/sensor/current.inc.php
+++ b/includes/html/graphs/sensor/current.inc.php
@@ -12,7 +12,7 @@ $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor$current_id:MIN:%5.2lf%sA";
 $rrd_options .= ' GPRINT:sensor:LAST:%5.2lf%sA';
-$rrd_options .= ' GPRINT:sensor:MAX:%5.2lf%sA\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%5.2lf%sA\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/dbm.inc.php b/includes/html/graphs/sensor/dbm.inc.php
index 8bdab190ad..2016fe7a52 100644
--- a/includes/html/graphs/sensor/dbm.inc.php
+++ b/includes/html/graphs/sensor/dbm.inc.php
@@ -12,7 +12,7 @@ $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor$current_id:MIN:%5.2lfdBm";
 $rrd_options .= ' GPRINT:sensor:LAST:%5.2lfdBm';
-$rrd_options .= ' GPRINT:sensor:MAX:%5.2lfdBm\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%5.2lfdBm\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/delay.inc.php b/includes/html/graphs/sensor/delay.inc.php
index c8795d8cca..9aa13ef5ef 100644
--- a/includes/html/graphs/sensor/delay.inc.php
+++ b/includes/html/graphs/sensor/delay.inc.php
@@ -13,7 +13,7 @@ $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor$current_id:MIN:%5.2lf%ss";
 $rrd_options .= ' GPRINT:sensor:LAST:%5.2lf%ss';
-$rrd_options .= ' GPRINT:sensor:MAX:%5.2lf%ss\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%5.2lf%ss\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/eer.inc.php b/includes/html/graphs/sensor/eer.inc.php
index 69cd772c2d..f5eb2d4914 100644
--- a/includes/html/graphs/sensor/eer.inc.php
+++ b/includes/html/graphs/sensor/eer.inc.php
@@ -12,7 +12,7 @@ $rrd_options .= " DEF:sensor_min=$rrd_filename:sensor:MIN";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor_min$current_id:MIN:%4.0lf";
 $rrd_options .= ' GPRINT:sensor:LAST:%4.0lf';
-$rrd_options .= ' GPRINT:sensor_max:MAX:%4.0lf\\\\l';
+$rrd_options .= ' GPRINT:sensor_max:MAX:%4.0lf\\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/fanspeed.inc.php b/includes/html/graphs/sensor/fanspeed.inc.php
index feb92efa95..ef9e58ea26 100644
--- a/includes/html/graphs/sensor/fanspeed.inc.php
+++ b/includes/html/graphs/sensor/fanspeed.inc.php
@@ -9,7 +9,7 @@ $rrd_options .= " COMMENT:'                         Last     Max\\n'";
 $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor['sensor_descr'], 20) . "'";
 $rrd_options .= ' GPRINT:sensor:LAST:%3.0lfrpm';
-$rrd_options .= ' GPRINT:sensor:MAX:%3.0lfrpm\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%3.0lfrpm\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/frequency.inc.php b/includes/html/graphs/sensor/frequency.inc.php
index 3c50ba27df..cc7b823642 100644
--- a/includes/html/graphs/sensor/frequency.inc.php
+++ b/includes/html/graphs/sensor/frequency.inc.php
@@ -11,7 +11,7 @@ $sensor['sensor_descr_fixed'] = \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor
 $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= ' GPRINT:sensor:LAST:%3.0lf%sHz';
-$rrd_options .= ' GPRINT:sensor:MAX:%3.0lf%sHz\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%3.0lf%sHz\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/humidity.inc.php b/includes/html/graphs/sensor/humidity.inc.php
index c624c677d6..4e429e2580 100644
--- a/includes/html/graphs/sensor/humidity.inc.php
+++ b/includes/html/graphs/sensor/humidity.inc.php
@@ -25,7 +25,7 @@ if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' LINE1:sensorwarm#660000';
 }
 $rrd_options .= ' GPRINT:sensor:LAST:%3.0lf%%';
-$rrd_options .= ' GPRINT:sensor:MAX:%3.0lf%%\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%3.0lf%%\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/load.inc.php b/includes/html/graphs/sensor/load.inc.php
index 4c8599fb1f..b7c6dd552b 100644
--- a/includes/html/graphs/sensor/load.inc.php
+++ b/includes/html/graphs/sensor/load.inc.php
@@ -14,7 +14,7 @@ $rrd_options .= ' CDEF:sensorcold=sensor_min,20,LT,sensor,UNKN,IF';
 $rrd_options .= ' AREA:sensor_min#ffffffff';
 $rrd_options .= " LINE1:sensor#cc0000:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor['sensor_descr'], 28) . "'";
 $rrd_options .= ' GPRINT:sensor:LAST:%3.0lf%%';
-$rrd_options .= ' GPRINT:sensor:MAX:%3.0lf%%\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%3.0lf%%\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/loss.inc.php b/includes/html/graphs/sensor/loss.inc.php
index 93f695cf00..f4a9e3119d 100644
--- a/includes/html/graphs/sensor/loss.inc.php
+++ b/includes/html/graphs/sensor/loss.inc.php
@@ -12,7 +12,7 @@ $rrd_options .= " DEF:sensor_min=$rrd_filename:sensor:MIN";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor_min$current_id:MIN:%4.1lf";
 $rrd_options .= ' GPRINT:sensor:LAST:%4.1lf';
-$rrd_options .= ' GPRINT:sensor_max:MAX:%4.1lf\\\\l';
+$rrd_options .= ' GPRINT:sensor_max:MAX:%4.1lf\\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/percent.inc.php b/includes/html/graphs/sensor/percent.inc.php
index 93f695cf00..f4a9e3119d 100644
--- a/includes/html/graphs/sensor/percent.inc.php
+++ b/includes/html/graphs/sensor/percent.inc.php
@@ -12,7 +12,7 @@ $rrd_options .= " DEF:sensor_min=$rrd_filename:sensor:MIN";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor_min$current_id:MIN:%4.1lf";
 $rrd_options .= ' GPRINT:sensor:LAST:%4.1lf';
-$rrd_options .= ' GPRINT:sensor_max:MAX:%4.1lf\\\\l';
+$rrd_options .= ' GPRINT:sensor_max:MAX:%4.1lf\\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/power.inc.php b/includes/html/graphs/sensor/power.inc.php
index 72ccb8b6b6..e8ea7c030d 100644
--- a/includes/html/graphs/sensor/power.inc.php
+++ b/includes/html/graphs/sensor/power.inc.php
@@ -21,7 +21,7 @@ if ($sensor['poller_type'] == 'ipmi') {
 }
 
 $rrd_options .= ' GPRINT:sensor:LAST:%6.2lfW';
-$rrd_options .= ' GPRINT:sensor:MAX:%6.2lfW\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%6.2lfW\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/power_consumed.inc.php b/includes/html/graphs/sensor/power_consumed.inc.php
index d4030f2e3d..f6c8c3534c 100644
--- a/includes/html/graphs/sensor/power_consumed.inc.php
+++ b/includes/html/graphs/sensor/power_consumed.inc.php
@@ -6,7 +6,7 @@ $rrd_options .= " COMMENT:'                                               Min
 $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor['sensor_descr'], 34) . "'";
 $rrd_options .= ' GPRINT:sensor:MIN:%8.0lfkWh';
-$rrd_options .= ' GPRINT:sensor:MAX:%8.0lfkWh\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%8.0lfkWh\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/power_factor.inc.php b/includes/html/graphs/sensor/power_factor.inc.php
index 22a3e16dbf..4d4bd9bb07 100644
--- a/includes/html/graphs/sensor/power_factor.inc.php
+++ b/includes/html/graphs/sensor/power_factor.inc.php
@@ -12,7 +12,7 @@ $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor['sensor_descr'], 30) . "'";
 $rrd_options .= ' GPRINT:sensor:MIN:%1.4lf';
 $rrd_options .= ' GPRINT:sensor:MAX:%1.4lf';
-$rrd_options .= ' GPRINT:sensor:LAST:%1.4lf\\\\l';
+$rrd_options .= ' GPRINT:sensor:LAST:%1.4lf\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/pressure.inc.php b/includes/html/graphs/sensor/pressure.inc.php
index 61a836862c..f41f872d6a 100644
--- a/includes/html/graphs/sensor/pressure.inc.php
+++ b/includes/html/graphs/sensor/pressure.inc.php
@@ -9,7 +9,7 @@ $rrd_options .= " COMMENT:'                         Last     Max\\n'";
 $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor['sensor_descr'], 20) . "'";
 $rrd_options .= ' GPRINT:sensor:LAST:%3.0lfkPa';
-$rrd_options .= ' GPRINT:sensor:MAX:%3.0lfkPa\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%3.0lfkPa\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/quality_factor.inc.php b/includes/html/graphs/sensor/quality_factor.inc.php
index 23887ab1ee..e865bbdf88 100644
--- a/includes/html/graphs/sensor/quality_factor.inc.php
+++ b/includes/html/graphs/sensor/quality_factor.inc.php
@@ -13,7 +13,7 @@ $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor$current_id:MIN:%5.2lfdB";
 $rrd_options .= ' GPRINT:sensor:LAST:%5.2lfdB';
-$rrd_options .= ' GPRINT:sensor:MAX:%5.2lfdB\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%5.2lfdB\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/runtime.inc.php b/includes/html/graphs/sensor/runtime.inc.php
index 9c38f6237c..648ce0af0f 100644
--- a/includes/html/graphs/sensor/runtime.inc.php
+++ b/includes/html/graphs/sensor/runtime.inc.php
@@ -7,7 +7,7 @@ $sensor['sensor_descr_fixed'] = \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor
 $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= ' GPRINT:sensor:LAST:%3.0lfMin';
-$rrd_options .= ' GPRINT:sensor:MAX:%3.0lfMin\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%3.0lfMin\l';
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
 }
diff --git a/includes/html/graphs/sensor/signal.inc.php b/includes/html/graphs/sensor/signal.inc.php
index 974470c932..4be5f5e92e 100644
--- a/includes/html/graphs/sensor/signal.inc.php
+++ b/includes/html/graphs/sensor/signal.inc.php
@@ -12,7 +12,7 @@ $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor$current_id:MIN:%5.2lfdBm";
 $rrd_options .= ' GPRINT:sensor:LAST:%5.2lfdBm';
-$rrd_options .= ' GPRINT:sensor:MAX:%5.2lfdBm\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%5.2lfdBm\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/snr.inc.php b/includes/html/graphs/sensor/snr.inc.php
index 1bbc5fc916..507b268b68 100644
--- a/includes/html/graphs/sensor/snr.inc.php
+++ b/includes/html/graphs/sensor/snr.inc.php
@@ -12,7 +12,7 @@ $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor$current_id:MIN:%5.2lfdB";
 $rrd_options .= ' GPRINT:sensor:LAST:%5.2lfdB';
-$rrd_options .= ' GPRINT:sensor:MAX:%5.2lfdB\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%5.2lfdB\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/state.inc.php b/includes/html/graphs/sensor/state.inc.php
index 626db48640..7468e4b28e 100644
--- a/includes/html/graphs/sensor/state.inc.php
+++ b/includes/html/graphs/sensor/state.inc.php
@@ -10,7 +10,7 @@ $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor['sensor_descr'], 21) . "'";
 $rrd_options .= ' GPRINT:sensor:MIN:%4.1lf';
 $rrd_options .= ' GPRINT:sensor:MAX:%4.1lf';
-$rrd_options .= ' GPRINT:sensor:LAST:%4.1lf\\\\l';
+$rrd_options .= ' GPRINT:sensor:LAST:%4.1lf\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/temperature.inc.php b/includes/html/graphs/sensor/temperature.inc.php
index eeaca7decc..5803f203bc 100644
--- a/includes/html/graphs/sensor/temperature.inc.php
+++ b/includes/html/graphs/sensor/temperature.inc.php
@@ -26,7 +26,7 @@ if ($sensor['poller_type'] == 'ipmi') {
 
 $rrd_options .= ' GPRINT:sensor_min:MIN:%4.1lfC';
 $rrd_options .= ' GPRINT:sensor:LAST:%4.1lfC';
-$rrd_options .= ' GPRINT:sensor_max:MAX:%4.1lfC\\\\l';
+$rrd_options .= ' GPRINT:sensor_max:MAX:%4.1lfC\\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/tv_signal.inc.php b/includes/html/graphs/sensor/tv_signal.inc.php
index 45be74572a..178c0ac5ce 100644
--- a/includes/html/graphs/sensor/tv_signal.inc.php
+++ b/includes/html/graphs/sensor/tv_signal.inc.php
@@ -12,7 +12,7 @@ $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor$current_id:MIN:%5.2lfdBm";
 $rrd_options .= ' GPRINT:sensor:LAST:%5.2lfdBm';
-$rrd_options .= ' GPRINT:sensor:MAX:%5.2lfdBm\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%5.2lfdBm\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/voltage.inc.php b/includes/html/graphs/sensor/voltage.inc.php
index be77321aaf..b43ff0376f 100644
--- a/includes/html/graphs/sensor/voltage.inc.php
+++ b/includes/html/graphs/sensor/voltage.inc.php
@@ -13,7 +13,7 @@ $rrd_options .= " DEF:sensor_min=$rrd_filename:sensor:MIN";
 
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor['sensor_descr'], 22) . "'";
 $rrd_options .= ' GPRINT:sensor:LAST:%6.2lfV';
-$rrd_options .= ' GPRINT:sensor:MAX:%6.2lfV\\\\l';
+$rrd_options .= ' GPRINT:sensor:MAX:%6.2lfV\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/sensor/waterflow.inc.php b/includes/html/graphs/sensor/waterflow.inc.php
index 93f695cf00..f4a9e3119d 100644
--- a/includes/html/graphs/sensor/waterflow.inc.php
+++ b/includes/html/graphs/sensor/waterflow.inc.php
@@ -12,7 +12,7 @@ $rrd_options .= " DEF:sensor_min=$rrd_filename:sensor:MIN";
 $rrd_options .= " LINE1.5:sensor#cc0000:'" . $sensor['sensor_descr_fixed'] . "'";
 $rrd_options .= " GPRINT:sensor_min$current_id:MIN:%4.1lf";
 $rrd_options .= ' GPRINT:sensor:LAST:%4.1lf';
-$rrd_options .= ' GPRINT:sensor_max:MAX:%4.1lf\\\\l';
+$rrd_options .= ' GPRINT:sensor_max:MAX:%4.1lf\\l';
 
 if (is_numeric($sensor['sensor_limit'])) {
     $rrd_options .= ' HRULE:' . $sensor['sensor_limit'] . '#999999::dashes';
diff --git a/includes/html/graphs/service/graph.inc.php b/includes/html/graphs/service/graph.inc.php
index 7b38cad857..f58359103f 100644
--- a/includes/html/graphs/service/graph.inc.php
+++ b/includes/html/graphs/service/graph.inc.php
@@ -88,7 +88,7 @@ if ($services[$vars['service']]['service_ds'] != '') {
             $rrd_additions .= ' AREA:DS#' . $color_avg . ":'" . str_pad(substr(ucfirst($ds) . ' (' . $label . ')', 0, 15), 15) . "' ";
             $rrd_additions .= ' GPRINT:DS:LAST:%5.2lf%s ';
             $rrd_additions .= ' GPRINT:DS:AVERAGE:%5.2lf%s ';
-            $rrd_additions .= ' GPRINT:DS_MAX:MAX:%5.2lf%s\\\\l ';
+            $rrd_additions .= ' GPRINT:DS_MAX:MAX:%5.2lf%s\\l ';
         }
     }
 }
diff --git a/includes/html/graphs/sla-jitter-jitter.inc.php b/includes/html/graphs/sla-jitter-jitter.inc.php
index ecec1f3b67..3e68798e3f 100644
--- a/includes/html/graphs/sla-jitter-jitter.inc.php
+++ b/includes/html/graphs/sla-jitter-jitter.inc.php
@@ -24,11 +24,11 @@ if (Rrd::checkRrdExists($rrd_filename)) {
     $rrd_options .= " LINE1.25:SD#0000ee:'Src to Dst              ' ";
     $rrd_options .= ' GPRINT:SD:LAST:%3.0lf ';
     $rrd_options .= ' GPRINT:SD:MIN:%3.0lf ';
-    $rrd_options .= ' GPRINT:SD:MAX:%3.0lf\\\\l ';
+    $rrd_options .= " GPRINT:SD:MAX:%3.0lf\\\l ";
 
     $rrd_options .= ' DEF:DS=' . $rrd_filename . ':AvgDSJ:AVERAGE ';
     $rrd_options .= " LINE1.25:DS#008C00:'Dst to Src              ' ";
     $rrd_options .= ' GPRINT:DS:LAST:%3.0lf ';
     $rrd_options .= ' GPRINT:DS:MIN:%3.0lf ';
-    $rrd_options .= ' GPRINT:DS:MAX:%3.0lf\\\\l ';
+    $rrd_options .= " GPRINT:DS:MAX:%3.0lf\\\l ";
 }
diff --git a/includes/html/graphs/storage/usage.inc.php b/includes/html/graphs/storage/usage.inc.php
index 2e4d8fb374..5564633881 100644
--- a/includes/html/graphs/storage/usage.inc.php
+++ b/includes/html/graphs/storage/usage.inc.php
@@ -30,7 +30,7 @@ $rrd_options .= ' AREA:perc#' . $background['right'] . ':';
 $rrd_options .= ' LINE1.25:perc#' . $background['left'] . ":'$descr'";
 $rrd_options .= ' GPRINT:size:LAST:%6.2lf%sB';
 $rrd_options .= ' GPRINT:free:LAST:%6.2lf%sB';
-$rrd_options .= ' GPRINT:perc:LAST:%5.2lf%%\\\\n';
+$rrd_options .= ' GPRINT:perc:LAST:%5.2lf%%\\n';
 
 if ($_GET['previous']) {
     $descr = \LibreNMS\Data\Store\Rrd::fixedSafeDescr('Prev ' . $storage['storage_descr'], 16);
@@ -48,5 +48,5 @@ if ($_GET['previous']) {
     $rrd_options .= ' LINE1.25:percX#' . $colour . ":'$descr'";
     $rrd_options .= ' GPRINT:sizeX:LAST:%6.2lf%sB';
     $rrd_options .= ' GPRINT:freeX:LAST:%6.2lf%sB';
-    $rrd_options .= ' GPRINT:percX:LAST:%5.2lf%%\\\\n';
+    $rrd_options .= ' GPRINT:percX:LAST:%5.2lf%%\\n';
 }
diff --git a/includes/html/graphs/toner/usage.inc.php b/includes/html/graphs/toner/usage.inc.php
index 3b1338c4ce..58c9338190 100644
--- a/includes/html/graphs/toner/usage.inc.php
+++ b/includes/html/graphs/toner/usage.inc.php
@@ -22,4 +22,4 @@ $rrd_options .= ' LINE1:toner' . $toner['supply_id'] . '#' . $colour['left'] . "
 
 $rrd_options .= ' AREA:toner' . $toner['supply_id'] . '#' . $background['right'] . ':';
 $rrd_options .= ' GPRINT:toner' . $toner['supply_id'] . ":LAST:'%5.0lf%%'";
-$rrd_options .= ' GPRINT:toner' . $toner['supply_id'] . ':MAX:%5.0lf%%\\\\l';
+$rrd_options .= ' GPRINT:toner' . $toner['supply_id'] . ':MAX:%5.0lf%%\l';
diff --git a/includes/html/graphs/wireless/wireless-sensor.inc.php b/includes/html/graphs/wireless/wireless-sensor.inc.php
index 66b42c249a..987352c37c 100644
--- a/includes/html/graphs/wireless/wireless-sensor.inc.php
+++ b/includes/html/graphs/wireless/wireless-sensor.inc.php
@@ -33,7 +33,7 @@ if ($unit_long == $sensor['sensor_descr']) {
 $col_w = 7 + strlen($unit);
 $sensor_descr_fixed = \LibreNMS\Data\Store\Rrd::fixedSafeDescr($sensor['sensor_descr'], 28);
 
-$rrd_options .= " COMMENT:'" . str_pad($unit_long, 35) . str_pad('Cur', $col_w) . str_pad('Min', $col_w) . 'Max\\n\'';
+$rrd_options .= " COMMENT:'" . str_pad($unit_long, 35) . str_pad('Cur', $col_w) . str_pad('Min', $col_w) . "Max\\n'";
 $rrd_options .= " DEF:sensor=$rrd_filename:sensor:AVERAGE";
 
 $num = '%5.2lf'; // default: float
@@ -77,4 +77,4 @@ if ($vars['width'] > 300) {
 
 $rrd_options .= " GPRINT:$output_def:LAST:'$num$unit'";
 $rrd_options .= " GPRINT:$output_def:MIN:'$num$unit'";
-$rrd_options .= " GPRINT:$output_def:MAX:'$num$unit'" . '\\\\l';
+$rrd_options .= " GPRINT:$output_def:MAX:'$num$unit'\\l";