I'm running firefox 4 on windows 7 and did a cclean after updating. The only two options I have checked in the firefox options section are download history and internet cache. As the title says, firefox gets stuck on loading certain sites. The loading notification is either clocklink or google ads. I can view the time of embedded clocklink flash but can't see google ads. I don't have ad blocker installed and this problem only started after the clean.
I've tried system restore, uninstalling then reinstalling adobe flash, and many searches on this forum and google. Anyone know what might be causing this loading problem?