I have replaced the fuse twice today. Yes it is bad door switches.
The parts are available on Amazon part number KW3A need 2, and KW3AT-16 need 1
https://www.facebook.com/groups/Mont...8402346674091/
https://youtu.be/0BseT213OS8
As a work around until you replace the door switches, replace the fuse. Turn OFF the circuit breaker BEFORE you open and close the door.