I have a few domain computers that cannot open any webpages, 90% will not open. MSN CBS ABC NBC none of these pages will open. nothing loads on the page, it says connecting to.. If I click work offline, the page will load minus and video or pictures. just a format and wording appears. I have cleaned cookies, reset to default, safe mode, rebooted, checked the firewall, checked the domain controller, re-installed, turned off IP V6, I followed every troubleshooting guide i can find. i check the network settings, check proxy, checked DNS, If i click help and try to get an update from Firefox, it just sits there at like 2.5 KB and says downloading forever.

The pages will set there and spin for hours. no error, no timeout.. just says connecting to ....(which ever page).