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Firefox not responding when playing video

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  • Last reply by jonzn4SUSE

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Recently got a new computer with Windows 11, and now whenever I try to play a Youtube video or videos on other sites, Firefox as a whole slows down. There is a delay when starting the video, and at times Firefox stops responding if I try to switch to another tab when this is happening. (Not always, but sometimes).

The delay can be anywhere from 5 to 45 seconds or so, and repeats whenever I pause and unpause a video, or even rewind slightly. This doesn't seem to be buffering, and videos seem to work just fine on Edge. Any idea what could be causing this issue?

Recently got a new computer with Windows 11, and now whenever I try to play a Youtube video or videos on other sites, Firefox as a whole slows down. There is a delay when starting the video, and at times Firefox stops responding if I try to switch to another tab when this is happening. (Not always, but sometimes). The delay can be anywhere from 5 to 45 seconds or so, and repeats whenever I pause and unpause a video, or even rewind slightly. This doesn't seem to be buffering, and videos seem to work just fine on Edge. Any idea what could be causing this issue?

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Yes, 102 has been acting up for me also. I can't remember the last time I had to kill Firefox, but I've been killing it since it dropped in Windows and Linux. Just as a test, run either Dev, Beta, or Nightly and see if you have the same issues. Just run it for about an hour or 2 to see what happens. https://www.mozilla.org/en-US/firefox/all/#product-desktop-release