I currently replaced in my basement recessed lighting an incandescent light bulb (spot) with an LED (dimmer) bulb. The DIVA dimmer switch is no longer functional as a dimmer, however the lights do work, but just as a normal on/off switch. Could the dimmer have been burnt out do to the LED bulb. I replaced the LED back to an incandescent bulb and the issue persists - has anyone had this experience.