Zoom Webinar Glitches

Forum|Forum|3 months ago
October 29, 2025
1 reply
8 views

Hello All! I run a lot of Zoom Webinars without any trouble - but today we experienced a pretty nasty glitch.

- The entire screen went Green - no way to get it back. Just restarted Zoom and then the video was just black. Restarted the computer and then it seemed to work fine. Worried about future webinars.

Livestreaming

CarlaA

Community Manager

Hi @TaylorS!

Thanks for letting us know about this. The green or black screen issue you saw is usually caused by a temporary graphics rendering error or an outdated video driver.

Please try the following before your next webinar:

Update the Zoom app to the latest version.
Restart your computer after updating.
Make sure your graphics driver is fully up to date.
In Zoom, go to Settings > Video > Advanced and turn off Use hardware acceleration for video processing.
Relaunch Zoom and test the video in a new meeting or webinar.