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cobra521

macrumors 6502
Dec 14, 2016
393
136
FL
aura,

Now up to Big Sur 11.5. No lockups or crashes since the end of May 2021. Maybe the 5700 drivers have become better? I certainly hope so...

Tom
 

dspdoc

macrumors 68000
Mar 7, 2017
1,962
2,379
aura,

Now up to Big Sur 11.5. No lockups or crashes since the end of May 2021. Maybe the 5700 drivers have become better? I certainly hope so...

Tom
Good to hear, but I'm still a little hesitant to order a card. Not sure why Apple has had such a difficult time with this.
 

cobra521

macrumors 6502
Dec 14, 2016
393
136
FL
aura,

Maybe I didn't include enough detail in my post. I have a 2019 Mac Pro which came with a 580X card.

Somewhere along about May I bought the 5700X MPX from Apple to replace the 580X. At first it caused some problems with VMWare Fusion + Windows 10. I forget which Big Sur version that was (maybe my post above says?), but after the update to Big Sur version 11.4, no more problems. It now has 11.5 and continues to be OK -> no more flaky behavior.

I don't have much non-Apple hardware; some SSD cards and a couple of hard drives. Ditto software; some video editing software and maybe a couple of other things.

Hope this helps,

Tom

EDIT: The problems were associated with Big Sur 11.3.1
 
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