I have a sbs2008 server as my DC and my DNS server. I have users on the domain that cant access random websites. If i connect to my wireless which doesnt go through my DC and gets its IP address and DNS info from the firewall can visit all sites that cant access from host on my DC. However the site some times works and some time doesnt. I have have restarted my DNS server service on the DC but no luck. Any idea?