I followed advice of Kap75 and re-paired carplay (i.e. delete your car from bluetooth settings of your phone and delete your phone from settings of your car; then link them again). The same didn't produce a fix on 14.1 or 14.2, but with 14.4 ... it works just fine after several days and multiple carplay use. Try this too.

To Matli78: in my case, if I sit in the car for a couple of minutes until it completely turns off, afterwards AW may ring or may not, I would say probability is 50/50. if I quickly jump out of the car after parking, as I usually do, AW will not ring 100%.

The same with two sets of series 5, 11 pro and BMWs with wireless carplay. Anyone tried 14.3 beta?