Anyone have any feedback on the signal on the unlocked Moto Z on AT&T? Moto phones have historically had good reception/signal. My experience with the Z is that it does not have very good signal strength. In fact, it has dropped from LTE to H+ when none of the other phones I have had ever drop to H+. It has occurred inside buildings on two occasions. I really like the phone, but have to be able to rely on it for signal/reception. It also does not have the usual preference setting for checking LTE over 3G, which certainly could help. Any help? I doubt Moto/Lenovo will do anything to fix it.