2012 Hyundai Accent cruise control problems

Tl* the contact owns a 2012 hyundai accent. The contact stated that while driving 30 MPH, the vehicle began to accelerate independently. The failure recurred several times. The vehicle was taken to the dealer for a diagnosis; however they were unable to replicate the failure. The manufacturer was notified but offered no assistance. The failure mileage was 800 and the current mileage was 2,000. ..updated 09/04/12 updated 09/07/2012

I have previously reported this. My 2012 hyundai accent with automatic transmission often surges. On the highway, it will continue at same speed or even accelerate when I lift my foot. Stopped in traffic, it will lurch forward when the car ahead of me moves and I lift my foot. When parking, it will red-line when I shift to neutral or park. This does not happen all the time, but happens throughout certain trips, from when I begin to drive, until I exit the car.