I just started using version 12.5 sp2 on a win2k8 enterprise x64 server backing up to rd1000 removeable. Backup ran fine for 1 week. Now one of my other servers I was backing up will no longer recognize my system logon account. . I have version 11d running on another server and it can backup the same remote server in question using the same credentials. I've put in the latest hotfix but still nothing. No matter what I do I cannot get this one server to accept the same credentials it did a week ago.
also, rebooted both servers still nothing.