Why is my Adobe Digital Edition not receiving ebook downloads from 3M Cloud anymore

Why is my Adobe Digital not receiving downloads from 3M Cloud (Cloud Library). This is a program that the Maryland Libraries use to borrow/read ebooks. The 3M Cloud just had an update last week and now when i check out an ebook from the library it will not download into my Adobe Digital. i have no issues with checking out books with 3M Cloud, it's just not linking with my Adobe Digital program on my computer. Any suggestions?