harsh needle
I have been using the above integration since June without any issues. However yesterdat when updating HA Core to 2025.1.0 it didn't load anymore. I have tried everything even starting up in safe mode, uninstalling the integration, restarting HA and the reinstalling myVaillant through HACS. However I am getting following error message:
Config flow could not be loaded: 500 Internal Server Error Server got itself in trouble
Not sure what this exactly means and how to fix it. As the myVaillant is a critical integration for my personal use, I just restored my most recent back-up (just prior to the update) and everything worked again. Maybe the issue will be fixed once HA Core 2025.1.1 comes out? I do not know, but wanted to check whether anyone has seen this issue as well? If yes, how did you fix it?
wraith coral