Literally exact same thing happened to me yesterday. Playing Subnautica (not Below Zero), 60+ hours in, sweet base setup and basically ready to complete the story. Tried to save, got an error. Closed the game only to find out my save was completely …
This exact thing happened to me yesterday on PS5, 50 hours literally at the very end of the game... Was getting save error messages, so I closed the game thinking I’d lose 20 minutes or so. Open the game, save gone. Tried everything, same deal - 167…