HP Camera problem

[Zfurry]

Hello, I am using HP Zbook Fury G8 and my camera is not working properly after Windows11 updates.  I used the camera more then 2 years without any problem but right now I cant use it with Microsoft teams. This is a company computer and many other colleagues has the same problem. 

Some times, camera works after attempting several times (5-15) to open camera. Some times it gives errors as camera is not found.

I discovered a work around. if I uninstall camera from device manager, than restart window, camera works in first meeting  but after  the first meeting same problem is occurs again. Unfortunately this method is not works every time and it is annoying to make this ever meeting.

Another find out is I can see myself screen but other participants see black/white screen. When this problem occurs I can see myself in low resolution and camera movements are lagging.  I test it in Windows camera application.

I found similar problem in HP community support but it is not valid for my case. I checked privacy camera switch and webcam shutter key.

I tried to update and downgrade available Realtek camera drivers but it not works.

I tried to format PC but it not work.

I tried to resetup MS teams several times but its not work.

I hope some one has a solution for this case.