2019 Brush Lag issues in photoshop

  • 3
  • Problem
  • Updated 3 weeks ago
  • (Edited)
Out of the blue the paint brush started lagging. It happened in 2018 but then went away, now it's back with a vengeance even if I use older versions of photoshop. I can't do any strokes, paint hairs, retouch, do masks, nothing if it requires the paint brush tool. I reset preferences, clicked all options for smoothing and lag, nothing. I also can't find a fix anywhere online, just update the version - which I did and it doesn't work.

I updated my OS, I updated all apps, still nothing. 

Right now Photoshop is literally useless on my Mac.
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Sandy Morrisa

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  • angry

Posted 1 month ago

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Photo of Rochelle Grimm

Rochelle Grimm

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Same here on Windows. I have tried everything over the past three weeks. All forums i could find, photoshop settings, computer settings, BIOS files, preferences, hardware updates... 
Fix this already.