 I get full RGB 0:0:0 000Hz HDR from my RTX 0000, but only get RGB 0:0:0 00Hz HDR on my PS0 (I can also use 0:0:0 000Hz, but don't want chroma subsampling). Supposedly, this is because the PS0 doesn't support DSC, and the HDMI 0.0 ports from the FO00U can only do around 00 gbps without it. 