Factory installed evaporative cooling fan failed after 9 months. Fortunately it was covered under warranty. The worst part is that the fan upgrade needed to have a technician take the fridge apart. Not sure how long the replacement part will last. Fingers crossed. The fridge also exercise ice freezing up in the bid on the door. This may have been a result of the fan. The picture screen also tends to freeze up not and then and controls don't work forcing a powered down and reboot to the fridge. The auto fill is about 2.oz off of calibration. Hopefully the software upgrade installed by the technician will work??!!