diff --git a/VGT_Sub/module.php b/VGT_Sub/module.php
index e3a19f1..b8d62f0 100644
--- a/VGT_Sub/module.php
+++ b/VGT_Sub/module.php
@@ -11,7 +11,7 @@ class VGT_Sub extends IPSModule
         // Konfiguration
         $this->RegisterPropertyString('DeviceID', '');
 
-        // Eigene Status-Variablen (schreibbar)
+        // Eigene Status Variablen (schreibbar)
         $this->RegisterVariableFloat('PowerProduction', 'Power Production', '', 10);
         $this->EnableAction('PowerProduction');
 
@@ -30,7 +30,7 @@ class VGT_Sub extends IPSModule
         $this->RegisterVariableFloat('MaxSoc', 'Max SoC', '', 15);
         $this->EnableAction('MaxSoc');
 
-        // Eingehende remote-control commands (readonly)
+        // Remote-Control Werte (readonly)
         $this->RegisterVariableInteger('PowerSetpoint', 'Power Setpoint', '', 30);
         IPS_SetVariableCustomAction($this->GetIDForIdent('PowerSetpoint'), 0);
 
@@ -41,7 +41,7 @@ class VGT_Sub extends IPSModule
     public function ApplyChanges()
     {
         parent::ApplyChanges();
-        $this->ConnectParent('{F7A0DD2E-7684-95C0-64C2-D2A9DC47577B}');
+        $this->ConnectParent('{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}');
 
         $this->SubscribeTopics();
     }
@@ -53,7 +53,6 @@ class VGT_Sub extends IPSModule
             return;
         }
 
-        // Topics zum Abonnieren
         $topics = [
             "feedback-request/$device",
             "remote-control-request/$device"
@@ -62,11 +61,10 @@ class VGT_Sub extends IPSModule
         foreach ($topics as $topic) {
             $this->SendDebug("Subscribe", $topic, 0);
 
+            // Richtige MQTT Client Struktur
             $this->SendDataToParent(json_encode([
-                "DataID"     => "{F7A0DD2E-7684-95C0-64C2-D2A9DC47577B}",
-                "PacketType" => 8,              // SUBSCRIBE
-                "Topic"      => $topic,
-                "QoS"        => 0
+                'DataID' => '{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}',
+                'Topic'  => $topic
             ]));
         }
     }
@@ -101,26 +99,24 @@ class VGT_Sub extends IPSModule
     private function HandleFeedbackRequest($device)
     {
         $response = [
-            "power_production" => GetValueFloat($this->GetIDForIdent('PowerProduction')),
-            "state_of_charge"  => GetValueFloat($this->GetIDForIdent('StateOfCharge')),
-            "is_running"       => GetValueBoolean($this->GetIDForIdent('IsRunning')),
-            "is_ready"         => GetValueBoolean($this->GetIDForIdent('IsReady')),
-            "min_soc"          => GetValueFloat($this->GetIDForIdent('MinSoc')),
-            "max_soc"          => GetValueFloat($this->GetIDForIdent('MaxSoc'))
+            "power_production" => GetValue($this->GetIDForIdent('PowerProduction')),
+            "state_of_charge"  => GetValue($this->GetIDForIdent('StateOfCharge')),
+            "is_running"       => GetValue($this->GetIDForIdent('IsRunning')),
+            "is_ready"         => GetValue($this->GetIDForIdent('IsReady')),
+            "min_soc"          => GetValue($this->GetIDForIdent('MinSoc')),
+            "max_soc"          => GetValue($this->GetIDForIdent('MaxSoc'))
         ];
 
-        $json  = json_encode($response);
+        $json = json_encode($response);
         $topic = "feedback-response/$device";
 
         $this->SendDebug("TX Feedback", "$topic => $json", 0);
 
+        // MQTT Client: Publish
         $this->SendDataToParent(json_encode([
-            "DataID"     => "{F7A0DD2E-7684-95C0-64C2-D2A9DC47577B}",
-            "PacketType" => 3,     // PUBLISH
-            "Topic"      => $topic,
-            "Payload"    => $json,
-            "QoS"        => 0,
-            "Retain"     => false
+            'DataID'  => '{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}',
+            'Topic'   => $topic,
+            'Payload' => $json
         ]));
     }
 
@@ -143,16 +139,14 @@ class VGT_Sub extends IPSModule
         $topic = "remote-control-response/$device";
         $payloadOut = json_encode($json);
 
+        // MQTT Client: Publish
         $this->SendDataToParent(json_encode([
-            "DataID"     => "{F7A0DD2E-7684-95C0-64C2-D2A9DC47577B}",
-            "PacketType" => 3,     // PUBLISH
-            "Topic"      => $topic,
-            "Payload"    => $payloadOut,
-            "QoS"        => 0,
-            "Retain"     => false
+            'DataID'  => '{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}',
+            'Topic'   => $topic,
+            'Payload' => $payloadOut
         ]));
 
-        $this->SendDebug("TX Remote", "$topic => $payloadOut", 0);
+        $this->SendDebug("TX RemoteControl", "$topic => $payloadOut", 0);
     }
 
     public function RequestAction($Ident, $Value)