Can't access my library books
I have a Kobo Glo HD.
I have been getting my library books easily on it, but ever since I got a new modem, things have gone wrong. I got most of my other books back after a factory reset, but my library books keep on saying that I'm not authorized and to try signing in again. I have rebooted my Kobo, signed in at Adobe, etc. and it still won't work. Oddly, I CAN get the "Getting Started With Adobe Editions"
Is there anything else that I can do?