This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Issues when attempting to go Full-Screen

  • 1 ŋuɖoɖo
  • 1 masɔmasɔ sia le esi
  • 2 views
  • Nuɖoɖo mlɔetɔ cookybiscuit

more options

Whenever I attempt to watch videos in full screen on sites like Youtube, Firefox fails to open the video in full screen and just makes the area where the video should be go black. Sometimes it even crashes.

http://img29.imageshack.us/img29/2048/63130424.png

That shows my problem.

Whenever I attempt to watch videos in full screen on sites like Youtube, Firefox fails to open the video in full screen and just makes the area where the video should be go black. Sometimes it even crashes. http://img29.imageshack.us/img29/2048/63130424.png That shows my problem.

All Replies (1)

more options

Its also worth mentioning that I've updated Flashplayer and Firefox to the latest versions since then and still get the problem.