I have just completed an domain & server upgrade to 2k8r2. 2 old 2k3 servers demoted l/rebuilt and promoted back. The issue I’m having is the clients are taking a long time to start up and when they logon they can’t get mapped drives via script. The event logs have 1054 errors saying it cant access the policy and gptinit errors where logon scripts aren’t running.
For some reason I can’t access the scripts folder on dc01 which is the first dc. I can’t access the c$ admin share or browse the server in network neighborhood. However I can browse and see the c$ share on dc02 which was the second to be promoted, I can see the sysvol of that server also.
There don’t seem to be any dhcp/dns issues as the servers can be pinged resolved and nslookup is working as expected.
Is there any special security setting I have missed? I built both the servers in the same way too..