We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Why does youtube videos on firefox flicker when playing them at fullscreen HD?

  • 3 replies
  • 1 has this problem
  • 23 views
  • Last reply by FredMcD

more options

This just recently this started happening to me. One day i turned my computer on and it started to happen to me on every youtube video id watch at fullscreen HD. Every time i watch a youtube video at fullscreen HD it flickers and its so annoying. The only way to stop it is to lower the quality but i dont want to lower the quality. Can someone help me fix this issue?

This just recently this started happening to me. One day i turned my computer on and it started to happen to me on every youtube video id watch at fullscreen HD. Every time i watch a youtube video at fullscreen HD it flickers and its so annoying. The only way to stop it is to lower the quality but i dont want to lower the quality. Can someone help me fix this issue?

All Replies (3)

more options
more options

I cant find any updates since my computer isn't supported by dell anymore. Dell studio 540 FredMcD said

  • see if there are updates for your graphics drivers
https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration
more options

Your graphics are programs and hardware created by other companies. Go to that website and heck for updates.