Ice maker OK. Water dispenses ok about half of the time. However, often will
start clicking rapidly off/on with short spurts of water. If you continue, it may stop altogether and you just get a hum. When you let it rest a while it will again work correctly. I assume it is likely the water valve (dual) or the control board but don't know how to determine which without replacing one or the other. From the way it acts, it is likely that something is heating up to failure then working again after cooling off. This would seem to make the circuit board more likely but the hum sounds more like the valve (which is harder to replace on this model). I would appreciate any incite. Thanks.