I activated debug mode on the Somfy Binding and seem to be getting this error…
2023-12-11 21:04:33.951 [DEBUG] [nal.handler.SomfyTahomaBridgeHandler] - Received unexpected status code: 400
2023-12-11 21:04:33.951 [DEBUG] [nal.handler.SomfyTahomaBridgeHandler] - Cannot call url: https://www.tahomalink.com/enduser-mobile-web/enduserAPI/exec/apply with params: {"label":"Bedroom Blind - up - openHAB","actions":[{"deviceURL":"ogp://2105-3869-5668/1044833","commands":[{"name":"up","parameters":[]}]}]}!
java.util.concurrent.ExecutionException: Unknown http error 400 while attempting to send a message.
at org.openhab.binding.somfytahoma.internal.handler.SomfyTahomaBridgeHandler.sendMethodToTahomaWithCookie(SomfyTahomaBridgeHandler.java:823) ~[?:?]
at org.openhab.binding.somfytahoma.internal.handler.SomfyTahomaBridgeHandler.sendPostToTahomaWithCookie(SomfyTahomaBridgeHandler.java:773) ~[?:?]
at org.openhab.binding.somfytahoma.internal.handler.SomfyTahomaBridgeHandler.invokeCallToURL(SomfyTahomaBridgeHandler.java:1120) ~[?:?]
at org.openhab.binding.somfytahoma.internal.handler.SomfyTahomaBridgeHandler.sendCommandInternal(SomfyTahomaBridgeHandler.java:939) ~[?:?]
at org.openhab.binding.somfytahoma.internal.handler.SomfyTahomaBridgeHandler.repeatSendCommandInternal(SomfyTahomaBridgeHandler.java:928) ~[?:?]
at org.openhab.binding.somfytahoma.internal.handler.SomfyTahomaBridgeHandler.lambda$10(SomfyTahomaBridgeHandler.java:962) ~[?:?]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) ~[?:?]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
at java.lang.Thread.run(Thread.java:840) ~[?:?]
This looks like the exact same problem described in this post which has a work-around… but no proper solution.
Has something changed recently on the Somfy/Overkiz end that could have broken the binding?