… and the one thing you did is install latest security updates for Windows 2003 Server? WTF?!
Someone did forget to mention you that one of the tcp ports used while Active Directory user is logging in have changed from 1025 to 1026 🙁 .
Hey MS people! There should be a big-fucking-flushing-are-you-aware sign warning users about the change, we all have better things to do than spend couple of hours troubleshooting what did the updates changed! Yes, I’m pissed.