[Tinwarble]

By the way this used to be a prblem as well, but that issue goes away after a reboot(on 3.2 as well).

Yes, that is what I was referring too, but it requires a reboot after changing the color space.

Edit: a possible method of checking if your tv is outputting in rgb. Your tv might have a setting to set the hdmi black level, this matches the dynamic range option that the shield also has when using rgb. In any case when something outputs in ycbcr, that hdmi black setting is disabled on both of my televisions.

Nope, not on mine.

EDIT: I just ran a log and indeed it is switching to RGB on refresh rate switching. So time to bitch to my contact over a Nvidia since I was explicitly told that this would be fixed.