[SOLVED] [Innogy Smarthome] binding authorization problem, authcode not accepted

Hi,
since yesterday I have a problem with accepting new Authcode after innogy password change.

I changed my innogy password yesterday afternoon. at 21:43 the bridge went offline with permission problems.
I tried to create a new Authcode using the URL from here https://www.openhab.org/addons/bindings/innogysmarthome/
The authcode is created but not accepted by the binding. See Error log below.
Openhab 2.4.0 on a raspberry PI
The URLs contained in the PaperUI always lead to message “Wrong provider. Please use correct client login”

2019-01-21 16:58:25.788 [DEBUG] [marthome.handler.InnogyBridgeHandler] - Initializing innogy SmartHome BridgeHandler…
2019-01-21 16:58:25.807 [DEBUG] [marthome.handler.InnogyBridgeHandler] - innogy config: Config [clientId=12345678, clientSecret=no secret, redirectUrl=https://www.ollie.in/innogy-smarthome-token/, authCode=XXXXXXXXXXXXXXXXXX, accessToken=, refreshToken=]
2019-01-21 16:58:25.811 [INFO ] [marthome.handler.InnogyBridgeHandler] - Initializing innogy SmartHome client…
2019-01-21 16:58:25.814 [DEBUG] [arthome.internal.client.InnogyClient] - Trying to get access and refresh tokens
2019-01-21 16:58:26.250 [DEBUG] [marthome.handler.InnogyBridgeHandler] - Error fetching access tokens. Invalid authcode! Please generate a new one. Detail: Error fetching access token: {“errorcode”:2002,“description”:“Invalid token request”,“messages”:[“Reason: invalid_request”]}
2019-01-21 16:58:26.306 [DEBUG] [marthome.handler.InnogyBridgeHandler] - Disposing innogy SmartHome bridge handler ‘SMARTHOME09’
2019-01-21 16:58:26.308 [DEBUG] [arthome.internal.client.InnogyClient] - Uninitializing innogy SmartHome Session…
2019-01-21 16:58:26.344 [DEBUG] [arthome.internal.client.InnogyClient] - [1] Statuscode is NOT OK: 403
2019-01-21 16:58:26.347 [TRACE] [arthome.internal.client.InnogyClient] - Response error content: null
2019-01-21 16:58:26.351 [DEBUG] [arthome.internal.client.InnogyClient] - Error without JSON message, code: 403 / message: Forbidden
2019-01-21 16:58:26.353 [DEBUG] [arthome.internal.client.InnogyClient] - Error disposing resources: Error code: 403
2019-01-21 16:58:26.354 [TRACE] [arthome.internal.client.InnogyClient] - Trace:
org.openhab.binding.innogysmarthome.internal.client.exception.ApiException: Error code: 403
at org.openhab.binding.innogysmarthome.internal.client.InnogyClient.handleResponseErrors(InnogyClient.java:356) ~[158:org.openhab.binding.innogysmarthome:2.3.0.201802091047]
at org.openhab.binding.innogysmarthome.internal.client.InnogyClient.uninitializeSession(InnogyClient.java:206) ~[158:org.openhab.binding.innogysmarthome:2.3.0.201802091047]
at org.openhab.binding.innogysmarthome.internal.client.InnogyClient.dispose(InnogyClient.java:529) [158:org.openhab.binding.innogysmarthome:2.3.0.201802091047]
at org.openhab.binding.innogysmarthome.handler.InnogyBridgeHandler.dispose(InnogyBridgeHandler.java:336) [158:org.openhab.binding.innogysmarthome:2.3.0.201802091047]
at org.openhab.binding.innogysmarthome.handler.InnogyBridgeHandler.handleClientException(InnogyBridgeHandler.java:832) [158:org.openhab.binding.innogysmarthome:2.3.0.201802091047]
at org.openhab.binding.innogysmarthome.handler.InnogyBridgeHandler.access$4(InnogyBridgeHandler.java:790) [158:org.openhab.binding.innogysmarthome:2.3.0.201802091047]
at org.openhab.binding.innogysmarthome.handler.InnogyBridgeHandler$Initializer.run(InnogyBridgeHandler.java:109) [158:org.openhab.binding.innogysmarthome:2.3.0.201802091047]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]
at java.lang.Thread.run(Thread.java:748) [?:?]
2019-01-21 16:58:26.358 [DEBUG] [marthome.handler.InnogyBridgeHandler] - innogy SmartHome bridge handler shut down.
2019-01-21 16:58:26.359 [ERROR] [marthome.handler.InnogyBridgeHandler] - Error initializing innogy SmartHome client.

I decided to clear the cache which caused all other kinds of error messages in the log after starting openhab but the innogy bridge now accepted the new authcode.
So I decided to clear the cache again, did a couple of restarts and finally it is working again since 23hrs.
Strange but successful in the end.

Okay thanks. Good to know that clearing the cache worked.