Game has been inconsistently crashing, generally while loading chunks. Seems to be correlated somewhat with either CPU or GPU load; setting the max FPS to a low number causes crashes to happen less frequently but does not completely eliminate them. I've updated to the latest graphics drivers (I have an RTX 4080, so it's not outdated hardware!) and installed all pending Windows updates; I also completely uninstalled and reinstalled both Minecraft and the Minecraft launcher. Issue is present even in fresh worlds, so it isn't a corrupted world. Let me know if I can provide any more details.