Samsung Microwave Model ME18H704SFG. Purchased May 2019 and had the standard 1 year warranty. August 2021 hit the stop button with 15 seconds remaining when an item started to boil over. Open the door remove the item and the entire microwave died, Check all the circuits and outlets, they're good. Unplug to reboot the microwave and nothing. Called for service, $250 before diagnosing and ordering a part, but with a complete shutdown I'm figuring the motherboard. To repair will cost more than a new one, so there will be a new microwave but it sure as heck won't be a Samsung.