Abysmal Bluetooth connectivity from this app. Expensive hearing aids with bluetooth but a flakey app to support them. I'll notice one aid is no longer receiving audio from my phone and the app is stuck in "connecting" mode, and some functions like volume and battery check work but others like mask mode or Rexton assist don't, with assist indicating the app thinks I have no internet connection. Meanwhile, my phone thinks both aids are connected fine. Android12 phone. May return the aids...