I was told to uncheck "enable lte" under setting for cellular data. Strangely-by doing that the iPad status in the upper left still says AT&T 4g and I stay connected consistently. Before doing that I would have to turn off cellular data and turn it back on every single time I needed to use it as I traveled about my day. It was driving me crazy! Now it's on wifi all the time without any connection problems.
hi guys i resolve a part of this problem i think. my network name was "default", i change the name into "Hierro's wireless" and now it seen to be fine. i write tomorow to say if the problem is resolve.