my phone constantly drops calls in and around my house even though I have the wifi calling feature activated. I would normally blame it on the phone or service but I'm using a Google Pixel 4XL, and the service (Mint mobile) shouldn't be an issue if I am in range of my wifi network. Wish I could find a solution to this problem because it renders my phone uterlly useless at home which is where most people make & receive the majority of calls. Picked up a cheap free Obama phone and it works fine...