I don't think the buttons are getting hit as it only seems to happen when I leave the fob in the truck.. walk into the store and on the way you hear the truck lock. It's happened twice. I know, I am stupid, but in my defense I left the windows.down the second time.
anyways, decided to leave fob at home and it did not happen for a couple months. Put fob back on keys...happened again. Windows down though so no biggie.