In our 2017 Thor Chateau 29G, the air conditioning is working intermittently. It starts up ok, but after a few, several or many minutes, it stops running.
I have a video here:.
https://streamable.com/1wenzu
Closing the door or knocking on the AC unit will sometimes stop it if it's running, or start it if it's not running. I'm guessing there might be a loose connection somewhere, but hoping someone has had the same problem and has fixed it.