I have a new odd issue with my 2021 Taycan. Recently, the radio, Sirius, Apple Car play etc on the PCM will not go on unless I am in the car (or drive) for several minutes. Once it goes on, it is fine but it does it when I turn off the car. It either says that it is loading data or the screen is blank or it is unresponsive when you try to access any station. It will play the last station or Apple Car Play for a minute but then shut off. I have had the new updates installed by the dealer. They are very nice but do not have a clue as to how to fix it. Has anyone had this problem and is there a fix? Thanks!