I’ve seen that my friends and I are not the only ones dealing with this issue. I would guess that this crash started happening after the Christmas event ended. Now my friends and I can’t join each other’s lobbies without getting a blue screen hard crash. We have tried private lobbies, different hosts, deleting and reinstalling, and even games already in progress. I’ve reached out in every way I know how and haven’t gotten any response. I had hoped the update that went life yesterday (02/02/2023) would have fixed the issue. But it is still an issue.