For some reason on our SBS 2011 server I cannot log in to the server, when I'm physically at the computer, with my domain username anymore.
I tried a few accounts and it won't let them either.
But if I log in remotely via my laptop or another computer, I can log in just fine.
This is quite scary, being what happens the network goes down and we can't remote into it anymore.
This is the error message I receive when I try to log in to it when I'm physically at the computer "You cannot log on because the logon method you are using is not allowed on this computer. Please See your network administrator for more information":