diff --git a/front/deviceDetailsEdit.php b/front/deviceDetailsEdit.php
index d121e8c8..2ff37396 100755
--- a/front/deviceDetailsEdit.php
+++ b/front/deviceDetailsEdit.php
@@ -363,7 +363,7 @@ function getDeviceData() {
 
             generateSimpleForm(relevantSettings);
 
-            toggleNetworkConfiguration(mac == 'Internet')
+            toggleNetworkConfiguration(mac.toLowerCase() == 'internet')
 
             initSelect2();
             initHoverNodeInfo();
diff --git a/front/deviceDetailsTools.php b/front/deviceDetailsTools.php
index 0c0756ac..404c8349 100755
--- a/front/deviceDetailsTools.php
+++ b/front/deviceDetailsTools.php
@@ -5,7 +5,7 @@
 ?>
 
 <!-- INTERNET INFO -->
-<?php if ($_REQUEST["mac"] == "Internet") { ?>
+<?php if (strtolower($_REQUEST["mac"]) == "internet") { ?>
 
     <h4 class=""><i class="fa-solid fa-globe"></i>
         <?= lang("DevDetail_Tab_Tools_Internet_Info_Title") ?>
@@ -24,7 +24,7 @@
 <?php } ?>
 
 <!-- COPY FROM DEVICE -->
-<?php if ($_REQUEST["mac"] != "Internet") { ?>
+<?php if (strtolower($_REQUEST["mac"]) != "internet") { ?>
 
     <h4 class=""><i class="fa-solid fa-copy"></i>
         <?= lang("DevDetail_Copy_Device_Title") ?>
@@ -47,7 +47,7 @@
 <?php } ?>
 
 <!-- WAKE ON LAN - WOL -->
-<?php if ($_REQUEST["mac"] != "Internet") { ?>
+<?php if (strtolower($_REQUEST["mac"]) != "internet") { ?>
 
     <h4 class=""><i class="fa-solid fa-bell"></i>
         <?= lang("DevDetail_Tools_WOL_noti") ?>
@@ -108,7 +108,7 @@
 
 
 <!-- SPEEDTEST -->
-<?php if ($_REQUEST["mac"] == "Internet") { ?>
+<?php if (strtolower($_REQUEST["mac"]) == "internet") { ?>
     <h4 class=""><i class="fa-solid fa-gauge-high"></i>
         <?= lang("DevDetail_Tab_Tools_Speedtest_Title") ?>
     </h4>
@@ -126,7 +126,7 @@
 <?php } ?>
 
 <!-- TRACEROUTE -->
-<?php if ($_REQUEST["mac"] != "Internet") { ?>
+<?php if (strtolower($_REQUEST["mac"]) != "internet") { ?>
     <h4 class=""><i class="fa-solid fa-route"></i>
         <?= lang("DevDetail_Tab_Tools_Traceroute_Title") ?>
     </h4>
@@ -144,7 +144,7 @@
 <?php } ?>
 
 <!-- NSLOOKUP -->
-<?php if ($_REQUEST["mac"] != "Internet") { ?>
+<?php if (strtolower($_REQUEST["mac"]) != "internet") { ?>
     <h4 class=""><i class="fa-solid fa-magnifying-glass"></i>
         <?= lang("DevDetail_Tab_Tools_Nslookup_Title") ?>
     </h4>
diff --git a/front/index.php b/front/index.php
index ece4e883..ff57102e 100755
--- a/front/index.php
+++ b/front/index.php
@@ -11,7 +11,7 @@ require_once $_SERVER['DOCUMENT_ROOT'].'/php/templates/security.php';
 //     session_start();
 // }
 
-session_start();
+// session_start();
 
 const DEFAULT_REDIRECT = '/devices.php';
 
diff --git a/front/network.php b/front/network.php
index 671628fc..4ea6070d 100755
--- a/front/network.php
+++ b/front/network.php
@@ -630,7 +630,7 @@ function getHierarchy()
 
   for(i in deviceListGlobal)
   {
-    if(deviceListGlobal[i].devMac == 'Internet')
+    if(deviceListGlobal[i].devMac.toLowerCase() == 'internet')
     {
       internetNode = deviceListGlobal[i];