Not related to the fridge issue but we have a Samsung dishwasher in the stick n' brick that started leaking water on the floor. Out of warranty of course. Called the local Samsung service folks. Tech came out, I described the problem. He tells me problem could be caused by a defective fan and vent in the door...............OR.........the dishwasher may need a SOFTWARE UPGRADE???? He pulls out his smartphone brings up an app on it, then pushes all the keypad buttons simultaneously on the dishwasher. The dishwasher is communicating with the app, tech says he' running a diagnostic check.
Remember when appliances were simple machines.............
PS: Software upgrade unnecessary, but a new fan and vent assembly is.
Sigh.............