The door on my Kitchenaid range KERA807 had to be replaced. Since we replaced it, when I turn the oven on and set the timer, it works fine, goes to COOKING COMPLETE. Before, I would open the door, remove what was in the oven, then close the door and control panel would go back to home. Now, when cooking is complete, opening and closing the door has no effect. Only way to get back to home on the control panel is to throw the circuit breaker switch.