Adobe Lightroom Classic Version 10.1 and macOS Mojave V. 10.14.6

[Monteiro Gil]

Adobe Lightroom Classic Version 10.1 does not work correctly on macOS Mojave V. 10.14.6.

I'm a Creative Cloud subscriber photographer and  no I can't edit my work in good time.

How can I reinstall a version that works properly?

I've  been working with Lightroom since Version 1, and if there's no solution, I'll have to abandon this application.

My MacPro is a mid-2010 machine (with 32 GB of Ram), so I can't install macOS Catalina or macOS Big Sur.

Thank you

{Moved from Lightroom Cloud to Lightroom Classic Forum by Moderator} 

[DdeGannes]

Your MacPro is over 10 years old now that is pretty old by computer standards. The only thing I can suggest with the limited is to ensure that you have you your GPU turned off, and ensure there is more than 20% free space on your main hdd.

[Monteiro Gil]

Thank you DdeGannes for your tip.

I turned off the GPU and it's been several days since the problem disappeared.

Lightroom Classic just got a little slower.

Thanks again.

Gil

[GoldingD]

Yes v10.1 giving many but not all MAC users (various MACOS) problems. To rollback, probably to v10.0 see:

https://www.lightroomqueen.com/roll-back-update-previous-classic/