Hello we have a maximum of 2 of the cemmerical electric 4inch LED downlights (on compatible halo cans) being controlled by the DIV dimmer listed above, a total of 7 lights, and 4 dimmers, all in the master bathroom. In a completel random manner, there is repetative flasshing that occurs at different light at different time, throughout the room. Sometimes its one pait, other times it the other pair. i tried dimming, not dimming, letting lights completely turn off then on again, and sometimes they all owrk, other times they flash and i have to keep turning them on and off. Please help!