apertedevue

Thank you for the suggestions. I upgraded from 1.10.5. Before the upgrade, all worked smoothly. I did a fresh install with the same result. The only time I experienced this problem it was after upgrading Photo, only on my mid-2012 BacBook Pro,( yes, loukash ! ), not with any other apps, not on the other machines I have Photo installed. Yes, it looks like a screen malfunction, but only for Photo? I will go through the steps suggested, and report back.

I gave Affity Photo a try, with a few stability problems on my MacBook Pro, but now I encounter a problem after updating from Photo v.1.10 to next, which one I do not recall, after being prompted. ( not v.2 ). The clicking on any menu items, the screen flickers and gets scrambled, as you can see in the photos attached. I downloaded a fresh app from my account on Affinity same v., with the same results. Trying to take a screen shot crashes the computer. MacBook Pro, Mojave. Help appreciated, thank you.