In the features review video for the 2016-2019 RX350, it looks like in the Carplay mode, the mouse cursor moves smoothly. On the factory head unit, the mouse operation is notchy as it moves from one menu option to another. Is this feedback notchiness disabled on the Carplay screen?
Also, it's recommended to unpair the phone from factory bluetooth and only connect on the Carplay unit, which I understand. What happens if I receive a phone call while using the factory side?
