I can not change a folder, and sometimes it's stuck. e.g. it only loads 12 pictures for some account somehow. When I delete and subscribe again, it happens at the same page as it was stuck last time.

I can not change a folder, and sometimes it's stuck. e.g. it only loads 12 pictures for some account somehow. When I delete and subscribe again, it happens at the same page as it was stuck last time.