I have my Problem FIXED.. after 3 weeks of going back and forth with BenQ, Adobe support, and Nvidia I have the answer and the solution. Once again I have a Nvidia Quadro k4000, running on a Windows 10 machine using Photoshop CC 2018. As I mentioned earlier I had 10 bit color at one point but lost it. Apparently when I did driver update on the Nvidia card setting were changed that no one, except the guy I talked with today new about. In the Nvidia Control Panel > Display > Change Resolution > Use Nvidia color settings > Output color depth: > Change the setting to 10 bpc.... defaults to 8 Other recommended setting in "manage 3D settings" are: Global > Power management mode = Prefer Maximum Preformance Program settings > add Photoshop if not already there Power management mode = Prefer maximum preformance Threaded optimization = Off Triple buffering = Off Vertical sync = Off Virtual Reality pre-rendered frames = 3 I'm in business...
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