I got the WNW2 OTA update yesterday (2023-02-24). Installation went okay. However, this morning the PCM didn’t started. The two finger reboot fixed the problem. Don’t know if it is related to the update.
I got the same problem with my Taycan 4S, which was delivered last Wednesday. Car in the garage and interior alarm going off (repeatedly, irrelevant how I closed the car).
Reported the problem to my Porsche dealer today and they confirmed that it is a known problem to them and to the Porsche...