This was odd. I went for two drives today. First one was perfectly normal. On the second one, I notice my iPhone 11 hadn't automatically connected. The car had apparently forgotten about it entirely (there were two other devices in its list, but my phone was no longer listed). On the phone, the car was listed but when I tried to connect, I got "can no longer connected to Polestar" 🤨... So I told the phone to forget the Polestar and re-paired, after which all seemed to be fine. But this seems like a weird failure mode: it didn't reset the entire pairing list, just one device.