This is why I have direct debit into the RE's account. If they were to say I was behind when I wasn't, I could just go to my bank and request a print out of my direct debits and voila, problem solved.

This happened to us years ago. They said we were about 2 weeks behind and we were sure we wern't. They were adament we were and threatened eviction if we didn't catch up, so we did. About 3 years later the RE got out of rentals altogether and passed all their rentals onto another agency. The new RE found surprise suprise, we were 4 weeks ahead instead of 2, so the 1st RE HAD stuffed up Since then we d/d.