openHAB 2 innogy SmartHome binding (BETA1)

[LarsK1]

Hallo,
Seit einigen Tagen kann sich openHab2 nicht mehr mit dem Innogy Server verbinden, mit nachfolgendem Fehler:

Code:

2017-10-30 11:01:44.005 [DEBUG] [marthome.handler.InnogyBridgeHandler] - Initializing innogy SmartHome BridgeHandler...
2017-10-30 11:01:44.005 [DEBUG] [marthome.handler.InnogyBridgeHandler] - innogy config: Config [clientId=(Entfernt), clientSecret=no secret, redirectUrl=https://www.ollie.in/innogy-smarthome-token/, authCode=, accessToken=(Entfernt), refreshToken=(Entfernt)]
2017-10-30 11:01:44.005 [INFO ] [marthome.handler.InnogyBridgeHandler] - Initializing innogy SmartHome client...
2017-10-30 11:01:44.006 [DEBUG] [arthome.internal.client.InnogyClient] - Initializing innogy SmartHome Session...
2017-10-30 11:01:56.650 [DEBUG] [arthome.internal.client.InnogyClient] - [1] Statuscode is OK.
2017-10-30 11:01:56.650 [INFO ] [arthome.internal.client.InnogyClient] - innogy SmartHome Session initialized. Configuration version is 667
2017-10-30 11:01:56.650 [DEBUG] [ernal.manager.DeviceStructureManager] - Starting device structure manager.
2017-10-30 11:01:56.650 [DEBUG] [arthome.internal.client.InnogyClient] - Loading locations...
2017-10-30 11:01:57.603 [DEBUG] [arthome.internal.client.InnogyClient] - [2] Statuscode is OK.
2017-10-30 11:01:57.603 [DEBUG] [arthome.internal.client.InnogyClient] - Loading capabilities...
2017-10-30 11:01:58.991 [DEBUG] [arthome.internal.client.InnogyClient] - [3] Statuscode is OK.
2017-10-30 11:01:59.018 [DEBUG] [arthome.internal.client.InnogyClient] - Loading capability states...
2017-10-30 11:02:01.458 [DEBUG] [arthome.internal.client.InnogyClient] - [4] Statuscode is OK.
2017-10-30 11:02:01.459 [DEBUG] [arthome.internal.client.InnogyClient] - Loading device states...
2017-10-30 11:02:02.850 [DEBUG] [arthome.internal.client.InnogyClient] - [5] Statuscode is OK.
2017-10-30 11:02:02.850 [DEBUG] [arthome.internal.client.InnogyClient] - Loading messages...
2017-10-30 11:02:04.339 [DEBUG] [arthome.internal.client.InnogyClient] - [6] Statuscode is OK.
2017-10-30 11:02:04.339 [DEBUG] [arthome.internal.client.InnogyClient] - Loading innogy devices...
2017-10-30 11:02:04.484 [DEBUG] [arthome.internal.client.InnogyClient] - [7] Statuscode is OK.
2017-10-30 11:02:04.486 [DEBUG] [marthome.handler.InnogyBridgeHandler] - Unknown exception
java.lang.NullPointerException
   at org.openhab.binding.innogysmarthome.internal.client.entity.device.Device.setIsReachable(Device.java:456)[175:org.openhab.binding.innogysmarthome:2.1.0.201708231956]
   at org.openhab.binding.innogysmarthome.internal.client.entity.device.Device.setMessageList(Device.java:446)[175:org.openhab.binding.innogysmarthome:2.1.0.201708231956]
   at org.openhab.binding.innogysmarthome.internal.client.InnogyClient.getFullDevices(InnogyClient.java:697)[175:org.openhab.binding.innogysmarthome:2.1.0.201708231956]
   at org.openhab.binding.innogysmarthome.internal.manager.DeviceStructureManager.refreshDevices(DeviceStructureManager.java:89[175:org.openhab.binding.innogysmarthome:2.1.0.2017082319]
    at org.openhab.binding.innogysmarthome.internal.manager.DeviceStructureManager.start(DeviceStructureManager.java:67)[175:org.openhab.binding.innogysmarthome:2.1.0.201708231956]
    at org.openhab.binding.innogysmarthome.handler.InnogyBridgeHandler$Initializer.run(InnogyBridgeHandler.java:125)[175:org.openhab.binding.innogysmarthome:2.1.0.201708231956]
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)[:1.8.0_151]
    at java.util.concurrent.FutureTask.run(Unknown Source)[:1.8.0_151]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source)[:1.8.0_151]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)[:1.8.0_151]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)[:1.8.0_151]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)[:1.8.0_151]
    at java.lang.Thread.run(Unknown Source)[:1.8.0_151]
2017-10-30 11:02:04.493 [DEBUG] [marthome.handler.InnogyBridgeHandler] - Disposing innogy SmartHome bridge handler 'SHC'
2017-10-30 11:02:04.493 [INFO ] [arthome.internal.client.InnogyClient] - Uninitializing innogy SmartHome Session...
2017-10-30 11:02:05.175 [DEBUG] [arthome.internal.client.InnogyClient] - [8] Statuscode is OK.
2017-10-30 11:02:05.175 [INFO ] [marthome.handler.InnogyBridgeHandler] - innogy SmartHome bridge handler shut down.
2017-10-30 11:02:05.175 [INFO ] [marthome.handler.InnogyBridgeHandler] - Scheduling reinitialize in 30 seconds.
2017-10-30 11:02:05.175 [ERROR] [marthome.handler.InnogyBridgeHandler] - Error starting device structure manager.

Anmerkung: (Entfernt) steht für Felder die vorhanden waren, die jedoch aus Sicherheitsgründen entfernt wurden.

Und in der Web-UI steht: Status: OFFLINE - COMMUNICATION_ERROR Read timed out
   
Das ganze wird mit folgenden Einstellung betrieben:
   
Hat jemand eine Ahnung, warum das so ist oder wie ich es beheben kann?

Hoffnungsvolle Grüße,
Lars