sorry i missed to change the IP of my own config. Thing Configuration was not accepted bei Visual Studio Code, curly brakets were missed and the definition of ThingID<>Thing was not accepted.
### Thing Configuration
```
-Bridge modbus:tcp:bridge [ host="hostname|ip", port=502, id=1]
-Thing modbus:heatpump:stiebelEltron "StiebelEltron" (modbus:tcp:modbusbridge) [ ]
+Bridge modbus:tcp:bridge "Stiebel Modbus TCP"[ host="hostname|ip", port=502, id=1 ] {
+ Thing heatpump stiebelEltron "StiebelEltron" (modbus:tcp:modbusbridge) @"Room" [ ]
+}
```