My whole family is on T-mobile. I've got my brand new v30, T-mobile branded. I'm having loads of issues sending texts through T-mobiles digits app. They just will not send. And the app loves to disconnect. Reconnecting is another headache. When I use the stock all or Textra, they go through immediately, no issues. It's no wonder it has a 3.2 rating in the app store. Anyone have a fix?