It can’t be me everytime…
I use the app to renew my library books and repeatedly get overdue notices despite checking and renewing on the day the books are due only to get an overdue notice the next day. I open the app when I get the overdue notice and find it has not renewed (at random) some or all of the books… it seems to not renew or at least to reverse the renewal on random books. This has to be a an app issue - that it is either not placing the renewals I select or it is reversing them at random - it has happening so frequently that I’m starting to think I’ve lost my mind!