I have built many, many, many cars. After a certain update they started despawning 1 by 1. The latest car I've built was a yellow Sarka 120 and it was missing 2 wheels, the radiator and the spark plug, got it as a working piece relatively fast because I had the needed parts stashed away roughly 8 miles away from the car. I proceed to log out for the day, logged back on yesterday and it has despawned. What have they done to car persistence? Or is it something related to my IP address? I appreciate that they look into it because right now building cars for me is a waste of time but I still want cars since they are part of the game.