For a while now, my Airport will randomly stop working when browsing the internet. What I mean by that is that when browsing the internet and then trying to open a new tab, it will not load the page I am trying to open. The Airport icon still shows that it is connected, but no pages are loading. I have tried multiple browsers to no avail. As well as restarting. I am running Mac OS X 10.6.2 with all updates applied. Any ideas/fixes? Thanks.