I really love this game, let me just get that out of the way.
I haven't had any issues with crashing during any other event or any other time playing the game. This crash happens on the 15th of fall. It first happened while I was diving while I waited for the festival to start. So I decided to not dive again and do other things while I waited.
During the festival it happened after I played the minigames. I feel that each time it crashed, the length of my session was shorter than the last. It sucks to have to keep starting the day over. 😭 I wish we had the option to manually save.
I play on Xbox PC gamepass, if that matters. I don't believe it's my computer either. I've looked over everything and it's fine, game is fully capable of running smoothly on my computer. It has been just fine up until the Harvest Festival day. I don't know if I should just skip the festival or what. Because I really want to keep playing it. 🥺