My computer has been acting funny since I got a wireless router. It freezes whenever I click a link to a pop-up. For instance: I'm checking my fantasy basketball team, I click on a players name to check his stats, but the page that I'm on freezes and the one with his stats doesn't open. The weird thing is that I can click the tab to open a new window and browse the internet on that one, but the other tab remains completely frozen. At that point I can't close internet explorer. The only thing I can do is restart the computer. Is this related to the router? Is this a firewall issue? The computer ran fine before I got the wireless router. Does anybody know what the problem is?