The latest Nightly builds have an issue with changing the config options for “savefile_directory =” and “savestate_directory =” to default. I have them set to a certain folder, but with the nightly builds this change doesn’t stay. But everything works fine with the stable build. The bug is probably effecting other custom directories, but I haven’t checked. I had this same issue awhile back with a nightly build and it was fixed the next day, but the bug seems to be back.
EDIT: I just noticed a Nghtly thread, I’ve posted this issue there. I tried to delete this thread but couldn’t find an option to do so.