Urgent help needed please as we organise a big virtual webinar next week and some staff members have their camera frozen after a few seconds it's ON (by using the desktop app on Firefox). We have the same problem: when we deactivate the camera and when we want to reactivate it, a pop-up window appears and says that my webcam is already running and that I need to close all app(s) that use my webcam and retry.
I uninstalled GTM and re-installed it; the camera worked on GTM. Then, I went on GTW and the camera froze. Then, I went back on GTM and my camera froze again.
Note: The camera does not freeze on GTM when I use the web version on Google chrome instead of the desktop app.
Any urgent guidance is highly appreciated. Thanks.