P: 21.1.3 - Hue Saturation dialog not responsive

I do appreciate that not everything that looks like a Photoshop issue at first glance is actually Adobe’s fault but in this case I wonder how you arrive at the conclusion that this malfunction would be Apple’s doing?

Ruben:
Your ire is more properly directed towards Apple, as it was their Catalina that introduced the problems from what I read. Also, had you READ this thread through, you would have seen that for now all you need do is hide the rulers until the fix arrives. Another minor point for you: "loosing" means to release. "Losing" is probably the word you intended.

thank you for your measured, constructive response.

It looks like Photoshop engineers doesn't test anymore before release. 2nd time on a few months (the first was the Highlights issue solved in 21.1.2). It is not safe anymore to update without check for engineers mistakes (from now on I will verify online before update). Since most of us, use this software to WORK with deadlines, the fastest way to keep going is downgrade to previous version. I recommend restore it from TimeMachine to avoid loosing your space work and preferences. Only by doing this, I am able to work with no issues.

Please read Pete Green’s post and hide the Rulers already. 

I had the same problem with brightness, saturation and who knows what else—it made me nuts (almost). I found the total answer on this forum: REMOVE RULERS!!  That did it! and no more crashes. Peace.

Don't know if this will help you, Giorgia but my freezing seems / seemed to be related to the default Photoshop preferences. I would change them but whenever it froze, when it reopened, the defaults were back and that seemed to cause the freezing when using a tool (in my case, it was the brightness tool). So if you are using the default view, try changing your background from black and see if that works. I am able to use the shortcut of command/U without it crashing.

Since my Mac was updated to macOS Catalina, Photoshop have been crashing after a little time while using Hue & Saturation. I'm an illustrator and I'm used to adjust the colour of many layers of my illustration using Hue & Saturation. I use Wacom Intuos M to do my work. I can't understand where is the problem. I just can guarantee that this problem didn't exist before the update to macOS Catalina. I loose so many work hours with this! Thank you for helping.

Hello I've a problem on Photoshop since 4 days approx. I'm a illustrator and I often use shortcut to help my work being quicker. I use often command + U tu use color balancing: since few days if I do that, Photoshop froze, and I'm obliged to close and relaunch the app. Have you got similar problems? What can I do?

Same here... 😞