Yeah i haven't tried again, but i remember it being intermittent. I can send you my latest save so you can learn about it. Where's the link?
There is no specific link or website to send me saves. Google Drive would work for example. There are various sites where you can upload your files for a limited time like https://ufile.io/ for example. Choose any option that you deem good.
But like I said before, if you still can open and play your save file, it should be alright and not corrupted. It's most likely a memory crash. If you get no error message it's usually not a bug in the game. I also heard that the rpg maker mv editor started to crash more frequent on windows 11 since 2026 because of an update but I don't know if that also affects rpg mv games or just the editor.
Unfortunately I am not very knowledgeable when it is related to things like memory crashes. Best thing is to save regularly and not play longer for 4 to 8 hours without closing and restarting the game.