Ditto. I gave my Note 2 to my niece and no issues there. Have you called Tech Support? I did a couple of days ago and basically got a speech about how towers work and in the end, was told whether I have 3G or 4G, as long as there is a signal then there is no issue. Not certain dropping to 3G so often here in Phx with wall to wall LTE constitutions as acceptable, but there seems to be nothing that can be done per Verizon. At this point, I remain optimistic and hope Verizon releases the new HTC One sooner than later and there are no signal issues with it.