Car Stall problems of the 2015 Infiniti QX60

Tl the contact owns a 2015 Infiniti Qx60. While driving approximately 40 mph, the vehicle stalled. The contact had to turn off and restart the vehicle. The contact also stated that the failure previously occurred in December of 2018. The vehicle was taken to the dealer (pepe Infiniti, 300 central Ave, white plains, NY 10606) to be diagnosed, but they were not able to duplicate the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The VIN was not available. The approximate failure mileage was 30,000.