This is driving my wife crazy. Since the OTA update on my 2015 Summit, whenever she is playing music from her USB stick, albums play as if I hit the shuffle button. In other words, they play tracks randomly. I thought that maybe the USB stick got corrupted so I checked it on my PC, but all the albums had the tracks in the right order and played the tracks in the right order. However once I put the USB stick back in the car they played in a random order. Any solution to this. She is very peeved and is suggesting we get rid of the Jeep and get something else. A solution could save my marriage. BTW, is it possible to go back to before the OTA update. It was fine before the update.