In the two days it took us to drive to Omaha, the Defender randomly stalled 5 times. We only stopped for gas, a hotel for 1 night, and once or twice for food. So, nearly half the time I started the car, it would stall within about 5 minutes. We were a bit concerned about slapping an extra couple of tons to the back fo the rig, so I took the Defender in to the local dealership to have it checked out. After about 1.5 hours, the dealership called and let me know there were 34+ errors being thrown. They had cleared some of them, but not all. They didn't expect to have the issue resolved that day. They offered a loaner car and we got a hotel room for the night.