I've had this switch installed for about 5 months and it has been working well, but the other day, I went to turn off the lights and all the indicator lights started flashing. I couldn't control the ceiling fan or light, so I just pulled the FASS tab out. I woke up next morning and pushed in the FASS tab and the lights automatically turned on, but I couldnt turn on the fan or dim the lights. Indicator light for Light 7 and Fan 3 are constantly blinking. In the manual, it says, 'Light pull chain in off state or all the lamps are blown out", but all lights are on. I've searched online and saw maybe I had incompatible bulbs, so I replaced the light bulbs using the compatibility list. 'Problem still exist. Currently I have to use the FASS tab to turn off and on the lights. Any ideas on how to fix this?