This problem started this morning, no problems last night. I click on a link to a thread, or a PM link, and the screen clears but the link never appears (loads). I hit page reload, the thread or PM appears.
I have had this issue on several sites that use adverts. I have had to use firefox to circumvent the issue of websites not loading. Fortunately it has sped up. I am using adblock in firefox.
other than that, I was using IE 7 and the only sites that would load were sites that did not use a lot of advertising, particularily the pictoral ones.