So anybody else having problems with Verizon Wifi Calling? Sometimes when I'm connected to wifi calling, either A. I don't get the call at all. B. The person that calls me gets this phone is disconnected or no longer in service etc.. Also, if I'm on the phone and I'm leaving (let's say my house) connected to wifi calling. The phone drops the call instead of handing off to the Verizon network.. On Att, none of those problems exist. Just wondering if this are just how things is with Verizon or what?