So everytime I enable hot spot tethering I connect and everything is fine for about 5 minutes then I notice that 3g on my phone starts cutting off and comes back on about 20-30 seconds which does not allow me to surf the net or view videos due to it cutting off. Pages stay loading and never go anywhere. Tried explaining to customer service but they are no use. Taken the phone to a corporate store and it seems to work ok there but when I come home it starts to do it again. BTW if I use internet on my phone i have no problems what so ever. I can surf the net and watch you tube videos it's just when i enable tethering. Anyone have any suggestions?