[Warner306]

Those are better looking pictures than the last ones you posted.

It looks fine. I was pretty sure your display was already doing some form of color management because you weren't complaining about the colors being off. Setting this in madVR is likely achieving the same thing. I would just leave it like that. Your projector is calibrated to BT.2020 in SDR mode, so you should output in BT.2020 from madVR, if possible. If outputting in BT.709 from madVR was achieving the same result, then your projector was converting the input. So no loss, no gain.

I would just leave everything as is if you are getting proper picture quality and functionality. You'll drive yourself mad if you keep tweaking things.

I might have steered you wrong on setting 10-bits in the GPU control panel. madshi now says fullscreen exclusive mode should be enabled to get 10-bit output from the GPU in HDR passthrough mode. You seem to be getting 10-bits in HDR mode, already, so I don't know if this is true. Do you notice any banding in HDR titles? This is the bug that others are reporting when not using fullscreen exclusive mode with HDR passthrough - banding. Because of the problems you are reporting with fullscreen exclusive mode, it might be best to set the GPU to 8-bits. I am still waiting confirmation from madshi on the best settings for HDR passthrough for an AMD card. For now, leave it at 10-bits and stop fiddling with your computer.