Firefox has v-sync video playback issue

[jd]

The video playback on firefox has obvious v-sync issues, when videos playing like netflix or youtube etc, the video has a horizontal band of mismatch, likely a v sync problem, especially when the camera is moving fast.  Chrome or edge were a lot better handling the issue.  The main reason I'm using firefox is its better privacy protection, but I have to switch to chrome for viewing videos.  This needs to be fixed.

[jd · Accepted solution]

seems to be hardware acceleration issue, turning on fixed it.

[LoneStrider]

It would be nice to get this issue resolved without having to turn on hardware acceleration.

[abudl23]

Got the same issue a few months back. Visited Many website online and finally the problem has been resolved by restarting the device. you should try this.

[1122]

Got the same issue few days ago. I visit many website to resolve the issue but all methods are ruin. After struggling 4 hours the issue has been resolved when I restart my system.