My Maestro MA-LFQHW-WH was installed on Nov 5, 2016 and worked perfectly... until last night! Now it gets extremely hot and will turn the lights on, but not off. The dimmer function does not work either, the lights come on full blast. The fan control does not work at all. I have to pull the FASS to reset the switch every time.

Any clues as to what is going on?