Bumping this topic as it needs serious attention. Lots of negative reviews on Xbox.com and posts on the Baldurs Gate 3 reddit with people encountering their saves being lost. I have put in 10 hours so far and scared to play it any more until we have official recognition of the issue from Larian and plans to fix it. From my experience on the Series X, it's crashed on me at least 10 times over the weekend, it is buggy.