for my xbox bbys, i’ve noticed if i play a couple of days, quit the game, and then restart it, i dont have as many random crashes during gameplay. don’t know if this will help anyone else but its made playing much more enjoyable (and also prompts me to take a bathroom break or to do a quick chore,etc). i still have the usual crashes that they are currently working with the museum, etc but i figured i’d share!
#xbox crashes
hazy rivet
inland jolt
I’m on year one and saw this trick and tried it…. but unfortunately, it didn’t help 😭
finite spoke
I've tried this method, but what I experienced was that when I spent one day in the game I did a lot of activities (fishing, diving, mining and farming) sometimes it still crashed randomly. Sometimes even when you want to sleep and save data the game also crashes. Finally I stopped playing on the Xbox Series S and uninstalled the game and continued my game progress via Xbox GamePass PC.
inner gate
I tried this method as well, but the crashes still happen. It always seems to happen in two day intervals with the crash hitting in the evening hours. The trigger changes all the time: Diving, mining, opening inventory, picking items up, or just walking!
odd isle
ive been trying to do the harvest festival 4 times now, starting to get kinda old 
hazy rivet
i keep crashing every time i try to go into the deep sea and its killing me 😭