When using Teams, sometimes the other parties cannot see me, even though I can see my bideo active in Teams.
The webcam is connected throuigh a KVM switch - and it always has been. It worked perfectly up to about a week ago.
I believe a Windows 11 update has changed the way this is managed.
Through Device Manager, I have tried removing the device, updating the driver, etc. I have tried adjustments through Settings. I even bought another webcam and it has exactly the same issue.
The shot below shows hoe unclear the picture is in the Camera app.