So basically i have created a large ship in orbit of a planet. all was going well for several days, but today it was in a different sector when i loaded the game. putting it down to a location glitch, i just tried to navigate back, but as soon as i touched the controls it started jumping vertically(ish) through the sectors at about a sector every 2 seconds, even though the HUD claimed it was staying still. after about 5 minutes i had completely left the star systems in the galaxy map, and decided to leave the game and load back in ("maybe it will sort itself out?") ...no. i ended up being a lonely astronaut watching my ship slowly disappear into the distance, but not smoothly. it would stay still; jump 1km; stay still; jump 1km ...etc.

this will not stop happening now, as i have loaded the blueprint into 3 newly-created universes and had the same issue where i cannot reach a planet directly in front of me, because every time i get close, it just glitches back 1km.