I'm testing it for about a 2 weeks, works perfect (Pixel 3 master, Nokia 1 slave), but i have an issue with Bluetooth and don't understand where is a problem, in my master phone (Pixel 3) or somewhere else. After fresh reboot head unit and master device, i have smooth connection by bluetooth and head unit, can make a calls, e.t.c. Suddenly, after long connection or few short connections, master phone disconnects from head unit, sometimes connection back, sometimes no, but bluetooth is crashing. When i try to reconnect it manually, master phone doesn't connect to head unit, in this case i have to delete connection with my head unit and pair it again after reboot master and head unit. I recognized, that Bluetooth connection crash faster if i listen to the music from a phone by Bluetooth, i also noticed when i listen to the music when wireless AA is activated, music lagging a lot. I can't understand where is a problem, in my master device or in AAgateway or may be in AAuto app AAmirror, which i use to mirror screen on a head unit.