Dynamic DNS in 2K8 Server

[carnage519]

I am having a weird issue at work... We are having clients having problems querying GPOs in the sysvol.. It will come back in the debugger mode and say it has failed to apply or will take 3 minutes to apply a gpo.. Weird thing is, same people in a different subnet are querying just fine the same GPO on the same Domain Controller.. Will having Dynamic DNS queries blocked for a specific DNS Zone cause an issue like this? We have drilled down, and drilled down trying to find out what is going on... I don't think it is a corruption issue with the GPO's because other people are accessing the same GPT.ini files just fine.. It all points towards ONE specific subnet. Which unfortunately is OUR main subnet of operations.