Hi i can not get my iphone 4 to connect to my BT home hub 3 ( it connected fine yesterday) when i try to connect through the settings it shows my network, lets me enter passwaord ( which is correct ) but then says unable to join network. I can join other networks when im out but not my home network. When i have gone on the hub manager on the laptop the iphone device has gone. i have tried reseting hub ect Contacted bt and they are bloody useless, say its a phone issue not a broardband one. Any ideas!!!