Forza Motorsport hasn't fully launched yet, but some of those playing in early access appear to be experiencing a game breaking bug.
As shared by one player in the Xbox Series X subreddit, a post on the Forza Forums has seen a number of players reporting the bug in question. The Reddit user detailed what the bug does, writing "every time you upgrade a car or purchase a new car, there is a chance the game will enter an infinite loading screen, and there is no error handling or timeout. The game will just hang there indefinitely. And you are forced to restart the game, which will cause you to lose your career progress."
Once this happens, you will not be able to advance through the game because your saves are now out of sync or corrupted.
While for most the bug just seems to result in lost progress, at worst you can be prevented from playing the game at all, with this particular user writing, "once this happens, you will not be able to progress in the game because the saves are now de-synced or corrupted." Other users both on the subreddit and in the forum just report having to repeat races they just completed, which is still irritating but not as severe.
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