There are two switches controlling my dining room chandelier. I installed a DVCL-153P at one location and tested the dimming capability. All was good, so I switched the chandelier off.Then I tried using the second (conventional) switch; immediately the chandelier made a pop and there was no light. Here's the weird part: I just tested all of the bulbs in a different fixture and each works fine. Also, *no* breaker was tripped at my panel.So.... what in the world is going on?