Maytag MFI2670XEW6. Stopped making Ice. It did not work for weeks. When Sear's technician came, the ice maker was working well and the technician could not find any problem. The only event that could have reset the ice maker was a brief power outage we had 3 days before the technician arrival. Now, the ice maker is not working again since last Monday. That day we had another power outage. What should I do? Please, help