After a few hours of playing, my game suddenly gave me an "insufficient save space" error, saying i needed to delete some other saved content. I have over 400GB available on my xbox. I ended up quiting my game to see what was wrong only to have all my save game data deleted. I now have to make a new character, but I want to make sure this doesn't happen again. Any news or tips on why this happened?

I currently have this issue. I can't save new games despite having plenty of free space. Worried to continue playing in case it causes my saves to be deleted.

try hard resetting your xbox.

unplug from tjhe outlet for 30 seconds. power settings restart isnt enough.

Unfortunately still an issue after a hard reset.