So basically i live in a college where the wifi is without any protection but needs an username and a password once connected (like an hotspot). The connection lasts 1 hour then you have to put the password once again for another hour of connection. I just noticed that if i connect with my note 3 i have to write the password just one time than the connection will last forever until i disconnect the wifi. Is it possible that there is some sort of "auto-relog" that the phone makes every hour? any other have same experience?