Big love to ya' <3
Try maybe moving the application to another location. It happened to me due to not enough permissions I think.Thanks for the idea, strangely enough moving it to the .osu files to the desktop worked.
For some reason my hytsound copier stopped working properlysame tbh, randomly it can crash
At first everything worked as it should, but then suddenly instead of copiing the hitsound it just sets them to Auto, Auto.
I even tried downloading new one
EDIT: I just accidentally changed timing on my beatmaps