Is anyone else having cellular connectivity issues on VZW? My phone is saying "No Service" in previously strong-signal areas? Mine has done this about 4 times that I've noticed in the past 24 hours. It lasts about 2-3 minutes each time. iPhone 7 Plus 128GB, Verizon Fully up-to-date: 10.0.1 and VZW 25.1 carrier settings.