Totally agree. Fu*kin useless. Something so simple and you have to jump through fire ringed hoops and then it still only works half-assed.
All I want to to set a file that the car will play at speeds under 25mph going forward. I don't need it coming out of the internal speakers besides the music from my connected phone, I don't want to set this every time i get in the car, I don't need it playing faster than 25mph, etc, etc. Right now, it is USELESS.
Damn, just sell your car then if it's so awful. Your specific needs aren't being catered to by Tesla...oh no!