gravnick

Hey folks Iv'e been having issues with my 2015 Ford Edge 3.5L AWD. Every once in a while I get a pop up on the screen saying "Hill Climb Assist has been Disabled" when this happens the vehicle has trouble accelerating. It goes away when I cycle the key. I myself would normally live with it but my wife drives the vehicle with my kids and it is unsafe. Does anybody know what it may be? the dealership has been unhelpful diagnosing.