Assuming the vehicle is fairly stock, have you had the battery checked? I know, sounds stupid but so many stupid things happen on these when the battery starts to go out. You know, things like door handle unlock sensors stop working. I'm sure it's something more serious like a BCM, PCM, something like that. Or maybe Sync3 needs an update, just being cynical, sorry. Do you have a scanner you can use to look for any codes? Can you post the messages you're receiving in FordPass?