diff --git a/VGT_Sub/module.php b/VGT_Sub/module.php
index 5d9baba..d058982 100644
--- a/VGT_Sub/module.php
+++ b/VGT_Sub/module.php
@@ -34,39 +34,19 @@ class VGT_Sub extends IPSModule
         $this->ConnectParent('{F7A0DD2E-7684-95C0-64C2-D2A9DC47577B}');
     }
 
-
     public function ApplyChanges()
     {
         parent::ApplyChanges();
 
+        // Child darf NICHT subscriben!
         $this->ConnectParent('{F7A0DD2E-7684-95C0-64C2-D2A9DC47577B}');
-
-        $device = $this->ReadPropertyString("DeviceID");
-
-        $topics = [
-            "feedback-request/" . $device,
-            "remote-control-request/" . $device
-        ];
-
-        foreach ($topics as $topic) {
-            $this->SendDataToParent(json_encode([
-                "DataID"           => "{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}",
-                "PacketType"       => 8,     // SUBSCRIBE
-                "QualityOfService" => 0,
-                "Retain"           => false,
-                "Topic"            => $topic,
-                "Payload"          => ""     // <-- WICHTIG !!!
-            ]));
-        }
     }
 
-
     public function RequestAction($Ident, $Value)
     {
         SetValue($this->GetIDForIdent($Ident), $Value);
     }
 
-
     public function ReceiveData($JSONString)
     {
         $data = json_decode($JSONString);
@@ -89,7 +69,6 @@ class VGT_Sub extends IPSModule
         }
     }
 
-
     private function HandleFeedbackRequest()
     {
         $response = [
@@ -101,11 +80,9 @@ class VGT_Sub extends IPSModule
             "max_soc"          => GetValue($this->GetIDForIdent("MaxSOC"))
         ];
 
-        $topic = "feedback-response/" . $this->ReadPropertyString("DeviceID");
-        $this->SendToMQTT($topic, json_encode($response));
+        $this->SendToMQTT("feedback-response/" . $this->ReadPropertyString("DeviceID"), json_encode($response));
     }
 
-
     private function HandleRemoteControlRequest(string $payload)
     {
         $data = json_decode($payload, true);
@@ -121,16 +98,14 @@ class VGT_Sub extends IPSModule
             SetValue($this->GetIDForIdent("RC_Strategy"), $data["strategy"]);
         }
 
-        $topic = "remote-control-response/" . $this->ReadPropertyString("DeviceID");
-        $this->SendToMQTT($topic, json_encode($data));
+        $this->SendToMQTT("remote-control-response/" . $this->ReadPropertyString("DeviceID"), json_encode($data));
     }
 
-
     private function SendToMQTT(string $topic, string $payload)
     {
         $this->SendDataToParent(json_encode([
             "DataID"           => "{043EA491-0325-4ADD-8FC2-A30C8EEB4D3F}",
-            "PacketType"       => 3,   // PUBLISH
+            "PacketType"       => 3,
             "QualityOfService" => 0,
             "Retain"           => false,
             "Topic"            => $topic,
@@ -138,16 +113,11 @@ class VGT_Sub extends IPSModule
         ]));
     }
 
-
     public function GetConfigurationForm()
     {
         return json_encode([
             "elements" => [
-                [
-                    "type"    => "ValidationTextBox",
-                    "name"    => "DeviceID",
-                    "caption" => "Device ID"
-                ]
+                [ "type" => "ValidationTextBox", "name" => "DeviceID", "caption" => "Device ID" ]
             ]
         ]);
     }