Real-time preview on MAC when I'm switching windows or colours

[Klark.Zenit]

Hi, I have this annoying problem and when I'm in different window or I'm changing colors I
cannot see basicaly my picture ti's turning my prieview on blac/gray color

Do you know how to keep prieview of my photoshop on ?

[c.pfaffenbichler · Accepted solution]

Does turning off »Use Graphics Processor« in the Performance Preferences (Photoshop > Preferences > Performance > Graphic Processor Settings) and restarting Photoshop have any bearing on the issue? 

[Klark.Zenit]

Thank you 🙂 know is working

[c.pfaffenbichler]

Unfortunately this is no proper solution as it invalidates GPU dependent features (like the Rotate View Tool, 3D Features and some Filter acceleration for example) but it indicates problems with the GPU driver or the OS.