Strange image behavior Photoshop CC 2015 - Disrupting Image on MacOS 10.10

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  • Updated 3 years ago
  • (Edited)
What happend here?
These strange figures keep appearing!
Most of the time in layer masks.
Some time also in normal image layer.

They come back after I deleted and corrected the image!

Installed 2015 before noon, problem imerged after +/- 4h work in photoshop 2015!

Photo of Kris Thys

Kris Thys

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  • Nervous

Posted 3 years ago

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Photo of Chris Cox

Chris Cox

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Looks like a video driver bug. Apple is aware of the video driver bugs in MacOS 10.10 and working on solutions.

Until Apple can fix the drivers in an OS update, you probably need to disable GPU drawing in preferences and restart Photoshop.
If you need the GPU features in Photoshop, then you should consider downgrading to a stable version of MacOS (10.9.5 or 10.8.5).