@frojomojo: I haven't listened yet, but is Jan referring to the PC version of Replicant? If so, I'm playing that version and am getting a locked 60 FPS at 4K. But, I have a pretty beefy PC (R9 3900XT and 3070). For reference for others, there is some weirdness though. There was a stutter for me when I used exclusive fullscreen but it's fine borderless. Also, I've heard higher than 60 FPS leads to problems. But I believe a person over at the Nexus site made a fix for that.