Currently manually.

And it's not a case of "new information isn't being saved", but "old information is lost". It's not a complete wipe as I may still have certain things like items or NPCS saved, but characters and access to maps lost (it's not even every PC as one was able to be imported from one of the corrupted campaigns).

I'm backing it up to have everything on standby. It hasn't happened every time I logged in, about two or three weeks apart, I think.