Firefox freezes after sleep on M1 Mac mini Mac OS 11.2.2

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Question Details
Product: Firefox

Topic: Fix slowness, crashing, error messages and other problems
System Details:

Mac OS

Firefox 86.0

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Additional System Details

Application

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 11.2; rv:86.0) Gecko/20100101 Firefox/86.0

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See also
Firefox colours washed-out
Losing all settings on Mac
Firefox 84.0.1 logs out on Big Sur every time you close it
How do I share Firefox between people on a computer?
Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Release
Firefox won't start - find solutions

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1 has this problem
3 views

Martin Ritter

3/5/21, 6:09 PM

Quitting and re-launching Firefox solves the problem but it's annoying.

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Firefox freezes after sleep on M1 Mac mini Mac OS 11.2.2