dcdiag errors

New server on line to replace existing 2003 SBS. New server is a DC, GC, and all FSMO roles transferred, DNS and DHCP on new server. Windows Firewall off for testing. System Log has errors to do with Group Policy error.

The processing of Group Policy failed. Windows attempted to read the file \\xxx.local\sysvol\xxx.local\Policies\{31B2F340-016D-11D2-945F-00C04FB984F9}\gpt.ini from a domain controller and was not successful.
 
DCDIAG run on new server results;
C:\Users\administrator.xxx>dcdiag /q
         Warning: DsGetDcName returned information for \\old server.xxx.local,
         when we were trying to reach new server.
         SERVER IS NOT RESPONDING or IS NOT CONSIDERED SUITABLE.
         ......................... new server failed test Advertising
         Error NT AUTHORITY\ENTERPRISE DOMAIN CONTROLLERS doesn't have
            Replicating Directory Changes In Filtered Set
         access rights for the naming context:
         DC=ForestDnsZones,DC=xxx,DC=local
         Error NT AUTHORITY\ENTERPRISE DOMAIN CONTROLLERS doesn't have
            Replicating Directory Changes In Filtered Set
         access rights for the naming context:
         DC=DomainDnsZones,DC=xxx,DC=local
         ......................... new server failed test NCSecDesc
         Unable to connect to the NETLOGON share! (\\new server\netlogon)
         [new server] An net use or LsaPolicy operation failed with error 67,
         The network name cannot be found..
         ......................... new server failed test NetLogons

repadmin /replsum no errors

Old 2003 SBS Server hasn't been demoted yet.