diff --git a/Shelly_Parser_MQTT/module.php b/Shelly_Parser_MQTT/module.php
index 647cff1..6e8241c 100644
--- a/Shelly_Parser_MQTT/module.php
+++ b/Shelly_Parser_MQTT/module.php
@@ -16,6 +16,7 @@ class Shelly_Parser_MQTT extends IPSModule
         // Auf alle Topics hören
         $this->Subscribe('#');
 
+        // Debug Switch
         $this->RegisterPropertyBoolean('Debug', false);
     }
 
@@ -27,6 +28,22 @@ class Shelly_Parser_MQTT extends IPSModule
         $this->Subscribe('#');
     }
 
+    /* ---------------------------------------------------------
+     * DEBUG WRAPPER
+     * ---------------------------------------------------------*/
+    private function Log($title, $msg)
+    {
+        if (!$this->ReadPropertyBoolean('Debug')) {
+            return;
+        }
+
+        // IPS Log
+        IPS_LogMessage("ShellyMQTT - $title", $msg);
+
+        // Instance Debug
+        $this->SendDebug($title, $msg, 0);
+    }
+
     /* ---------------------------------------------------------
      * MQTT SUBSCRIBE
      * ---------------------------------------------------------*/
@@ -43,6 +60,8 @@ class Shelly_Parser_MQTT extends IPSModule
         $this->SendDataToParent(json_encode([
             'DataID' => '{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}'
         ] + $packet));
+
+        $this->Log("Subscribe", "Topic: $topic");
     }
 
     /* ---------------------------------------------------------
@@ -62,7 +81,7 @@ class Shelly_Parser_MQTT extends IPSModule
             'DataID' => '{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}'
         ] + $packet));
 
-        $this->SendDebug("Publish", "$topic → $payload", 0);
+        $this->Log("Publish", "$topic → $payload");
     }
 
     /* ---------------------------------------------------------
@@ -70,7 +89,7 @@ class Shelly_Parser_MQTT extends IPSModule
      * ---------------------------------------------------------*/
     public function RequestAction($Ident, $Value)
     {
-        $this->SendDebug('RequestAction', "$Ident → " . json_encode($Value), 0);
+        $this->Log("RequestAction", "$Ident → " . json_encode($Value));
 
         if (!str_contains($Ident, '_output_')) {
             throw new Exception("Unknown Ident: " . $Ident);
@@ -100,18 +119,18 @@ class Shelly_Parser_MQTT extends IPSModule
             ]
         ]);
 
-        $this->SendDebug('MQTT SEND', "$topic : $payload", 0);
+        $this->Log("MQTT SEND", "$topic : $payload");
 
         // absenden
         $this->Publish($topic, $payload);
     }
 
     /* ---------------------------------------------------------
-     * RECEIVE MQTT DATA
+     * RECEIVE MQTT
      * ---------------------------------------------------------*/
     public function ReceiveData($JSONString)
     {
-        $this->SendDebug('ReceiveData', $JSONString, 0);
+        $this->Log("ReceiveData Raw", $JSONString);
 
         $data = json_decode($JSONString, true);
         if (!is_array($data)) {
@@ -125,6 +144,8 @@ class Shelly_Parser_MQTT extends IPSModule
             return;
         }
 
+        $this->Log("ReceiveTopic", "$topic → $payload");
+
         $parts    = explode('/', $topic);
         $deviceID = $parts[0] ?? '';
 
@@ -153,15 +174,19 @@ class Shelly_Parser_MQTT extends IPSModule
     {
         $value = ($payload === 'true' || $payload === '1');
 
+        $this->Log("DeviceOnline", "$deviceID = " . json_encode($value));
+
         $varID = $this->EnsureBooleanVariable($deviceID, $deviceID . '_online', 'Online');
         SetValue($varID, $value);
     }
 
     /* ---------------------------------------------------------
-     * RPC-EVENTS VERARBEITEN
+     * RPC-EVENTS
      * ---------------------------------------------------------*/
     private function HandleRPC(string $deviceID, string $payload): void
     {
+        $this->Log("HandleRPC", "$deviceID : $payload");
+
         $json = json_decode($payload, true);
         if (!is_array($json)) {
             return;
@@ -186,7 +211,9 @@ class Shelly_Parser_MQTT extends IPSModule
          * -------------------------*/
         foreach ($mapped['outputs'] as $index => $value) {
             $ident = $deviceID . '_output_' . $index;
-            $name  = 'Output ' . $index;
+            $name  = "Output $index";
+
+            $this->Log("RPC Output", "$ident = " . json_encode($value));
 
             $varID = $this->EnsureBooleanVariable($deviceID, $ident, $name);
             SetValue($varID, $value);
@@ -197,7 +224,9 @@ class Shelly_Parser_MQTT extends IPSModule
          * -------------------------*/
         foreach ($mapped['inputs'] as $index => $value) {
             $ident = $deviceID . '_input_' . $index;
-            $name  = 'Input ' . $index;
+            $name  = "Input $index";
+
+            $this->Log("RPC Input", "$ident = " . json_encode($value));
 
             $varID = $this->EnsureBooleanVariable($deviceID, $ident, $name);
             SetValue($varID, $value);
@@ -207,13 +236,15 @@ class Shelly_Parser_MQTT extends IPSModule
          * TEMPERATUR
          * -------------------------*/
         if ($mapped['temperature'] !== null) {
+            $this->Log("RPC Temperature", json_encode($mapped['temperature']));
+
             $tempID = $this->EnsureFloatVariable($deviceID, $deviceID . '_temperature', 'Temperatur');
             SetValue($tempID, $mapped['temperature']);
         }
     }
 
     /* ---------------------------------------------------------
-     * HELPER: BOOLEAN VARIABLE
+     * VARIABLE-HELPER
      * ---------------------------------------------------------*/
     private function EnsureBooleanVariable(string $deviceID, string $ident, string $name): int
     {
@@ -225,7 +256,7 @@ class Shelly_Parser_MQTT extends IPSModule
 
             if ($obj['ObjectIdent'] === $ident && $obj['ObjectType'] === OBJECTTYPE_VARIABLE) {
 
-                // OUTPUT → immer CustomAction setzen
+                // OUTPUT → immer Action setzen
                 if (str_contains($ident, '_output_')) {
                     IPS_SetVariableCustomAction($cid, $this->InstanceID);
 
@@ -254,16 +285,12 @@ class Shelly_Parser_MQTT extends IPSModule
         return $varID;
     }
 
-    /* ---------------------------------------------------------
-     * FLOAT VARIABLE
-     * ---------------------------------------------------------*/
     private function EnsureFloatVariable(string $deviceID, string $ident, string $name): int
     {
         $folderID = $this->GetDeviceFolder($deviceID);
 
         foreach (IPS_GetChildrenIDs($folderID) as $cid) {
-            $obj = IPS_GetObject($cid);
-            if ($obj['ObjectIdent'] === $ident) {
+            if (IPS_GetObject($cid)['ObjectIdent'] === $ident) {
                 return $cid;
             }
         }
@@ -273,16 +300,12 @@ class Shelly_Parser_MQTT extends IPSModule
         return $id;
     }
 
-    /* ---------------------------------------------------------
-     * STRING VARIABLE
-     * ---------------------------------------------------------*/
     private function EnsureStringVariable(string $deviceID, string $ident, string $name): int
     {
         $folderID = $this->GetDeviceFolder($deviceID);
 
         foreach (IPS_GetChildrenIDs($folderID) as $cid) {
-            $obj = IPS_GetObject($cid);
-            if ($obj['ObjectIdent'] === $ident) {
+            if (IPS_GetObject($cid)['ObjectIdent'] === $ident) {
                 return $cid;
             }
         }
@@ -293,20 +316,18 @@ class Shelly_Parser_MQTT extends IPSModule
     }
 
     /* ---------------------------------------------------------
-     * GERÄTE-ORDNER
+     * DEVICE FOLDER
      * ---------------------------------------------------------*/
     private function GetDeviceFolder(string $deviceID): int
     {
         $folderIdent = 'folder_' . $deviceID;
 
         foreach (IPS_GetChildrenIDs($this->InstanceID) as $cid) {
-            $obj = IPS_GetObject($cid);
-            if ($obj['ObjectIdent'] === $folderIdent && $obj['ObjectType'] === OBJECTTYPE_CATEGORY) {
+            if (IPS_GetObject($cid)['ObjectIdent'] === $folderIdent) {
                 return $cid;
             }
         }
 
-        // neu anlegen
         $folderID = IPS_CreateCategory();
         IPS_SetParent($folderID, $this->InstanceID);
         IPS_SetName($folderID, $deviceID);
@@ -316,7 +337,7 @@ class Shelly_Parser_MQTT extends IPSModule
     }
 
     /* ---------------------------------------------------------
-     * HELPER: VARIABLE FINDEN
+     * VARIABLE FINDER
      * ---------------------------------------------------------*/
     private function FindVariableByIdent(string $Ident)
     {