It happens regardless of any router,the one at home the one in college,work,my fone as a WiFi hotspot.initially I thought it was a firewall thing but I disabled it briefly and it still didn't work,also when the problem began I had Norton,since I've uninstalled that and changed to the Microsoft antivirus as the subscription ended.the wireless connects and I can see its connected and I can Skype but if I go into a browser(IE chrome),nothing.