For about 2 years, after some AMD driver update update, I am suffering form the following behavior.
I hope there is some Windows registry key that can help me.
About 3-4s after I start video playback, the color of the video changes.
After I Alt-Tab back to Windows, it waits 3-4 seconds and then color returns back to normal.
I selected "Default" on the Video page of the Radeon Setting selected.
I even tried clean installation.
HD 7870 (GIGABYTE GV-R787OC-2GD)
All dynamic color settings in the monitor are disabled, color profile for the monitor is obtained using Spyder3 and loaded assigned via Microsoft Windows Color settings (Administrator mode).
First time I encountered the problem, I had the "good" driver backed up, so I was able to revert to less smart driver.
But after some more time, I updated driver again, but backed up driver was already deleted.
And in any case, I want a recent driver but without automatic color management in video.