Our Samsung flex zone is 1 1/2 years old and I am so tired of having to force defrost it. I will never buy a Samsung refrigerator again and I want to warn everyone. Now it is leaking from the ice maker. Another issue is that it is not stainless on the front, it has a coating and we now have permanent drip marks where the water has dripped and you cannot get them off. Our expensive refrigerator will have to be donated. I cannot take it anymore. We will have to be out the money on this. I am sitting her and listening to the 20 minute beeping sound as it defrosts. Then I have to get the hair dryer out and melt the ice. This happens every 2 weeks or so now. Frustrating!