I have a few machines running USB wireless network devices that report they can not find the domain controller when a new user attempts to login to the machine after booting.
If a user has previously logged onto the machine it will authenticate them using cached credentials then start the NIC after login. If this user logs off and then the new user attempts to login it will authenticate them.
If a user has previously logged onto the machine it will authenticate them using cached credentials then start the NIC after login. If this user logs off and then the new user attempts to login it will authenticate them.