I've had the game crash on me a few times now, apparently randomly, but more often when i'm using a shop. It appears to corrupt part of the save file when this happens as i lose a few hours work, but im still missing the stuff i used from my inventory. And then last time it did this, i was missing a section from the middle of one of my ships, the actual core was missing! I saw the same thing on a shop aswell, big section missing.