I've had a similar issue when the car hasn't operated for a few days and is in a garage without good a good cell signal. Parking (or driving outside) seems to let it refresh and it seems to recover. Don't know if this will apply in your situation, but this is a constant in mine . . .
Good day, all,
I still work in an office where a suit and tie are required. For my other Porsches, I have had the seatback coat hangers that attach to the two headrest poles. On the EV Macans, the seats are different than the ICE versions, and even the Porsche dealer cant find a seatback hanger...