This has been reported quite a few times now, so you’re not the only one.
One time it was said to maybe be tied to specific NVidia GPUs…
Which GPU do you have?
Oh, and of course attach logs to your post so that those at Topaz maybe can find a pattern as to when this occurs.
Someone else is using an AMD gpu is getting this. Apparently this happens if you use the Autopilot settings in PAI, if you change the sharpening, the black stripe, may disappear.
I don’t use the AutoPilot settings, which may explain, why I’m not getting this issue.
“have you tried…” This seems like not the point. As this seems like a Hand to the face … Huh? error and as is now widely reported bug. I pointed out in my thread, that of course I can turn off ‘Sharpening’ and do it myself with another app. Ok, maybe the AI is cool and all with it’s ‘Subject’ sharpening… but not that cool. At least not yet. The real treat at this point with Topaz as we all know is ‘Denoise AI’ and the ‘Face Detection’ software.
I suspect this bug will be fixed promptly… as this is getting out of hand. How many people are reporting the problem.