I don't know why YouTube videos then twinkle my extensions are enabled

YouTube videos won 't play correctly. I tried everything I know. I run mozilla Add-ons disabled works fine, everything is ok. When mozzila works with ad - ons active and I turn them off in the screen announces the videos are bad.

You can try to disable hardware acceleration in Firefox.

  • Tools > Options > advanced > General > Browsing: "use hardware acceleration when available.

You will need to close and restart Firefox after enabling/disabling this setting.

You can check if there is an update for your display driver graphic card and search for hardware acceleration of related issues.

Tags: Firefox

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