I have Kitchenaid model KSCK25FVMS01. Icemaker was working intermittently now not at all. Water dispenser works, new filter. LED flashes twice with door open. Twice with beam flapper closed. LED is out with flapper closed and door switch pushed in simulating door closed. From previous threads this appears to be NOT normal. Am I correct in this conclusion? What is my next step. Thanks!