I was so excited to finally get this beautiful induction range after months on order. I was surprised to see many screws on the back of the range stripped out and/or missing altogether. A most important screw, as well as the pre-drilled hole for the screw is missing inside the top oven that holds the cooktop securely. After less than a month's use, the door stays ajar and the LED panel stays lit. A new range for replacement has been ordered. I do enjoy the induction cooktop very much, however.