Yes you’re right. I had the same issue as I wanted to have a different HDR10 frame adapt set up for ATV (brighter) than for UHD. Can I ask why you want a different picture mode for 2.4 HDR10 vs. other aspect ratios? I think most others, including myself, are just using the Frame Adapt mode for all aspect ratios on HDR10.Thanks Groesbeek, but if I use Theatre Optimizer I have to select Frame Adpt HDR. Unless im missing something.