Well, the problem is that my Wi-Fi card seems to dislike some networks, it used to connect fine but now It does not. Meaning that either it will never connect, stay in identifying forever (I left it for a couple of hours), or it will flicker (identify, connect, establish connection, repeat). this only happens on 2 networks so far, my D-Link router at home works same as always. To clarify my iPhone and many other computers can use it fine. I have a VAIO VPC-CA15fx/w, running Windows 7, and the Wi-Fi card is an Intel WiFi Link 1000 bgn.