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Firefox uses 100% CPU when watching youtube in private window

Firefox Rozwězanje problemow
SuMo Bot jo wótgronił pśed pśed 3 lětami
abdullahzafarrana
abdullahzafarrana

Firefox in general uses a lot of CPU but when I watch youtube video in private window, the CPU usage goes to 100%. Why does it use so much CPU? I am using the latest version.

Firefox in general uses a lot of CPU but when I watch youtube video in private window, the CPU usage goes to 100%. Why does it use so much CPU? I am using the latest version.

Wšykne wótegrona (1)

SuMo Bot
SuMo Bot

What are you working with? see screenshot Show the issue. What video are you watching and what resolution? Do you have the same issue with Firefox in Safe Mode? https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode

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