My video display experiences error, please help.

Dear ZOOM,

Thank you for your hard work and service.

Herein I provide you with the screenshot of my problem (the picture), so you or anybody can help me find the solution.

I tested the ZOOM video with my external camera and I have still the same issue.

Previously, I tried to examine my built-in camera with the camera app. on my laptop and used different video conference platforms, but I do not have this problem. This happened since I updated the ZOOM app. I already uninstalled and reinstalled the app, but I still got the same problem. It run normally for a few seconds then the problem appeared, then I stopped my video and started again - it was normal for a few seconds again, and the problem appeared, and on, and on. Would you please kindly help me out?

Thank you so much,

Regards.