My cousin just bought the game on Xbox 1 and when he first started it up it was stuck on the autosave screen saying "Thief uses a autosave feature, please don't turn off your xbox" or something like that, and it was unplayable. I searched and saw a lot of other people having the same issue but could not find a fix. He told me he had to go into Xbox settings and erase all the save data. Now it works fine and doesn't get stuck. I'm not an Xbox person so I hope that makes sense. Hope this helps.