I asked this question yesterday but both the answers didn't work. My computer is still connected to the Internet because I can still play world of warcraft and download torrents, my wifi is working fine, and my Internet browser just says that it waiting for the website the answers I got yesterday were to change the proxy settings to no proxy except it was already set up like that and the other was to restart my browser by disconecting it but I already tried that too, sometimes if I wait for a really long time the Internet will work and it will keep working for like 20 mins but then it just stops again. The computer is connected to the router by wire and I use the internet from AT&T's u-verse with a 2wire router.