[GMcL]

It's not just Volvo. My wife went into town last week with our daughter, left the car (KIA eSoul) at P+R and took the tram into town.

I started getting messages saying the car was unlocked. Checked with my wife and daughter, who were still in town, sent message from the app to lock the car which was successful then the app did not update and still showed the car as unlocked.

My Ford, if I deadlock it using the keyfob then try to lock it from the app reports it can't lock the car. Rather than show the car as locked or deadlocked is says door locking failed.