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Old 08-12-2022, 02:41 PM
dominicperry dominicperry is offline
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Join Date: Apr 2019
Location: UK
Posts: 536
Default Re: Advice On Mac OS update from 10.15.7 --- or not

I don't think 2019 counts as 'older' in this context. It's the very latest Intel Macbook Pro.

I'm not sure what else you need to know. You have two virtually identical machines which will both run Catalina, Big Sur and Monterey. An ideal situation to play with one, and still have a backup machine if something goes wrong.
No one can tell you what will happen, but there are working and qualified versions of all three OS versions with multiple versions of PT.

I personally don't think much of Big Sur and would jump straight from Catalina to Monterey if you're going to change. But there are plenty of people on this board using Big Sur successfully.

Make sure you have a backup. Make sure you have a backup of the backup.
You can use CCC to make a bootable external clone of your entire boot disk, and resort to running off that if you make a mess of your internal disk.

Dominic
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MacBookPro M1Max 16" 10/32 64GB 2TB, Monterey 12.6, Pro Tools 2022.9, Carbon.
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