Beside my above configuration I do also have Google Home Mini’s plus a few Chromecasts. Those has always been autodetected under the Integrations under Google Cast. Those have also stopped working and states that they are unavailable.
Finally I noticed that under Services, that I can’t even find the service call when trying to search for the media_player.turn_on and others, they simply don’t show up.
Did I miss something or have anyone else the same error?
I’m kinda embarrased and feel sorry, but at least it got solved.
Some time ago after another update I had issues with my Samsung TV, so I tried the custom component of Samsung TV, which had a media_player.py file. For some reason I had it saved under a library that didn’t make sense, so that was why I didn’t notice it in the first place.
So I went ahead and removed the custom component library, rebooted the Hassio and viola - I’m up and running again!