Same here with Subnautica 2 and am running a i5-14600K at 3.50Ghz with 32Gb RAM. I’ve updated my Nvidia drivers for my RTX 4700 and tried all of the Window and game tweaks and fixes suggested short of updating the bios and none have worked. I have a bunch of games that all work, it is just Subnautica 2 that doesn’t. I’ve read that this is a known problem for some 14 & 15 gen CPUs but I don’t want to risk updating the bios and it somehow go wrong and I lose the C: drive.
Guess I wait to see if someone rolls out a fix 