One of my LOR writers insisted on using paper, and the schools don't seem to bother updating the online system when they are busy. After waiting a month I called a few places, and they all said they had the rec, but haven't had time to update the system yet. I understand how jammed they are, but it is a little disconcerting when the deadline comes and the system things your app is incomplete! Still have 2 more schools that haven't updated and I haven't checked, but their deadlines are in January!