On February 23,2025 I parked the car on our sons driveway which has an incline at about 5:00pm. Over the next 5 hours the car moved backwards down the driveway to almost the end of the driveway where it stopped thankfully & didnt go into the street where it could have been hit or hit someone walking past. I have the movement recorded on a ring video. I took it to our local Ford dealer to have it checked out & they couldnt find anything wrong with the brakes & I showed them the video. They were stumped. I started to use the emergency brake since then & have not had a problem since. But I am uneasy about this situation since I have never had a problem with any other vehicle Ive owned.