Hi, Немања Цвијановић
Good day!
Thank you for posting to Microsoft Community. We are happy to assist you.
According to your description, I apologize for the inconvenience you are experiencing with the flickering/glitching issue during calls and screen sharing. This issue can be caused by various factors such as outdated graphics drivers, browser compatibility issues, or network connectivity problems.
To troubleshoot this issue, please try the following steps:
- Update your graphics drivers to the latest version.
- Clear your browser cache and cookies.
- Try using a different browser to see if the issue persists.
- Check your network connectivity and ensure that you have a stable internet connection.
If the issue persists after trying these steps, please feel free to contact us and we will do more searching for you.
(Sorry for not able to open the link, please share the screenshot with us in the reply, you can just insert as a pic. in the reply.)
Thanks for your understanding and cooperation.
Hope you all the best!
Sincerely,
Alex | Microsoft Community Moderator.