At home my AT&T signal sucks so I'm relying on my WiFi. I have a full signal (the router is right beside me) but nothing is connecting. No Mail, no Safari, no Weather no data services period. Just the spinning circle before telling me the server isn't responding.
I tried restarting.
Right now I even have 3 AT&T bars, but no E or 3G.
It gets stranger because when I use the neighbors wireless (with a weaker signal) the connection works. My laptop is working fine...