My client was using Teams just fine for a long time, when he had to go to his other office and take with him the same Mac he was using all the time until then. He uses Teams from browser (Chrome)...
FilmVc The same thing happened to me yesterday in the Teams app on Mac (Os Catalina 10.15.7). The odd thing was that the camera worked for half a day and then stopped mid-meeting with exactly this error.
