Photoshop 2020 slow perfomance on MacOs Catalina
I recently updated my iMac computer to MacOs Catalina 10.15.7. I also upgraded my Adobe design programmes from CS4 to Photoshop 2020 , Illustrator 2020, Indesign 2020 etc.
I'm currently working on an urgent project, and have been using Indesign and Photoshop. I'm finding Photoshop incredibly slow:
It takes a long time to open.
It takes a long time to open a document.
It crashes a lot.
I get a spinning ball a lot.
Every time I try to do simple things like cloning, I get a spinning ball.
The file sizes I am working on are very large, but I never had these kinds of problems with CS4.
Am I getting these problems because the programmes are linked to the cloud?
Could I download the programmes instead to use?
This is very frustrating as the project is urgent. I have 8 feature walls to design.
Can anyone help?
P.s. I was very happy working with CS4 all these years, and was reluctant to upgrade. But I did so, moving forward with my business, and I also like some of the features in the new versions.