Youtubes are black and won't play-loses all my tabs and app pins sometimes
Hi, Recently after the last update my youtubes anyway will not play, they are just a black square? I've tried reloading FF 6.01 removing cookies from Youtube...nothing!
Also some times FF loses all my pinned tabs and reg tabs. This is VERY ANNOYING!
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Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
- https://support.mozilla.com/kb/Safe+Mode
You can also try to disable the hardware acceleration in the Flash Player.
See:
- https://support.mozilla.com/kb/Cannot+view+full+screen+Flash+videos
- http://www.youtube.com/swf_test.html (right-click the player: Settings)
Flash "Display settings" window:
Reloaded Flash at the YouTube test page is blank and says movie not loaded...