Big Sur 11.2.2 / Firefox 86.0

I recently update my iMac to Big Sur 11.2.2 and found that I can no longer stream movies from Amazon Prime or Netflix while using Firefox version 86.0. (Everything worked fine when I was running Big Sur 11.2.1) However, I can view videos on Amazon Prime and Netflix if I am using Safari on my iMac???


Does anyone have any idea as to how I might be able to correct this issue, so that I can run Firefox 86.0 with Big Sur 11.2.2 to be able to stream movies again?

Posted on Feb 28, 2021 3:18 PM

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Posted on Feb 28, 2021 8:45 PM

Thank you VikingOSX for your response.


While I did not go into Time Machine and try restoring Firefox back to version 85.0.2 as you had suggested... I did go back 10 days in Time Machine and tried to restore Firefox 86.0 for a second time. (Yes, this attempt went further back than my initial attempt.) As a result, this seems to have corrected my issue.


So, indirectly, you did provide me with the solution to correct my problem.


Again, I thank you.


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Question marked as Top-ranking reply

Feb 28, 2021 8:45 PM in response to VikingOSX

Thank you VikingOSX for your response.


While I did not go into Time Machine and try restoring Firefox back to version 85.0.2 as you had suggested... I did go back 10 days in Time Machine and tried to restore Firefox 86.0 for a second time. (Yes, this attempt went further back than my initial attempt.) As a result, this seems to have corrected my issue.


So, indirectly, you did provide me with the solution to correct my problem.


Again, I thank you.


Feb 28, 2021 4:24 PM in response to VikingOSX

Yes, I restored Firefox from Time Machine and still had the same results.


After having restored it with no positive results... I uninstalled and removed Firefox from my system and did what I believe to be a fresh reinstall.


After finding that both the restore from Time machine and the new re-install did not work... I did a "refresh" of Firefox using the Firefox "refresh tool"... and found that it also did not work. :(


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Big Sur 11.2.2 / Firefox 86.0

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