I finally logged in and found 2 error events in my event viewer
Event 5789 attempt to update DNS host of the computer in Active directory
failed. The RPC server is unavailable.
Event 5788 Attempt to update HOST Service PreicipalName (SPNs) of the
computer object in AD failed RPC server is unavailable.
I have RPC on in my AD server. So what is the problem?
I figured it out. It was try to lease an if address from a server. I have 2
DHCP servers and both would not release an ip address. I disconnected on
DHCP server and it is working fine.