Hello!
My game worked without any problems for the first 30h I played it, but now it crashes 5-10 minutes after loading my save. At this point subnautica is unplayable for me. It would be great if my favourite game would work again.
I have exactly the same issues and I'm looking for a solution too! My game crashes like after 10 minutes of playing. For me subnautica is unplayable if this doesn't get fixed :'(