I'm using Adobe CC 2021 on a Mac on Catalina 10.15.7. When I try to open Photoshop it will sometimes, not always, hang up on the loading window. It will say the application is not responding and I will force quit, but in the Finder Force Quit window, Photoshop will not go away so it isn't actually forcing it to quit. The only way around it is to restart....until it happens again. This only happens with Photoshop, the rest of the applications are fine.