In March the unit was installed by a Lowes vendor. It performed well for a month, at which point the front indicator light (blue, red, white) would not work at the end of cycle. As well, dishes were not dry, to varying degrees. A technician was called by the manufacturer. They ordered a new control board which was installed on the next visit. The tech left without testing the unit and in fact said that things still seemed amiss. The problem has continued and another service call is scheduled for next week. Any insight is appreciated. Factory defect, installation problem ? Seems that three or four service calls is about what a new unit should cost the company, which is what I told them today. Thanks for participation. The company said the tech should have call their technical support before leaving last time and is again instructed to do so on the next visit. Thanks again.