Why would I start a session with a 3G connection and changes during the session to a National 2G connection without warning? I am parked and not moving out of range. It returns to a 3G connection when I unplug my device and plug it back in. Why?
Perhaps the location has a weak 3G signal?
no, because it starts in 3G if i disconnect the modem and plug it back in without moving in the area.
