Screen glitches when using brushes

[Anna6577]

Hello. My screen turns black when using brushes. I am adding a video. Exactly when I choose a certain size. This only happens when using Photoshop. How to fix it?

[TheDigitalDog]

Looks like a GPU issue from what I can see in the video. First, try disabling GPU in the preferences (Performance). Any better?
If not, recalibrate and build a new ICC display profile; the old one might be corrupted. If you are using software/hardware for this task, be sure the software is set to build a matrix, not LUT profile, Version 2, not Version 4 profile.


[Anna6577]

Thanks for the answer. But unfortunately nothing helped. Photoshop still keeps showing black bars

[TheDigitalDog]

If reseting preferences doesn't work, a few other areas to try: 

Go to Preferences > Performance... and uncheck Multithreaded Compositing - and restart Photoshop. Better? 

If that doesn't work, Go back into Preferences > Performance... click Advanced Settings... and uncheck "GPU Compositing" - then restart Photoshop. Better? 

You can try this too: in Preferences>Technology Previews, check the box 'Deactivate Native Canvas' and uncheck 'Enable Native Canvas Rulers' options, then restart Photoshop. Does this work? 

[Chuck Uebele]

What version of Photoshop do you have? The latest?

[Anna6577]

version 2021. but I checked on several versions and the result is the same. black bars appear in both 2022 and 2016 versions