@jameshubbard@waldoj Can confirm that the #CarPlay in my wife’s past two GMC SUVs has been just as janky, sometimes requiring the same power-cycling of #iPhone and/or car. Or sometimes the car’s info screen would be inexplicably blank with nothing connected yet. Other times the rear-view camera display wouldn’t activate.
#GeneralMotors’ infotainment systems are just plain buggy and I anticipate them remaining so regardless of smartphone compatibility.