This is our second purchase of this refrigerator, we purchase a similar model over 10 years ago. That model started to fail and not cool efficiently. Some of the problems we had with the prior model is that items in the way back of the refrigerator  would freeze.  With this current model it  seems the icemaker component is not  operating effectively, it does not make ice  very fast. In fact, the ice tray is not even 1/3 full. We only purchased because it was the largest refrigerator we could fit into our space