Purchased 2 of these, both installed no problem and were tested on install. 

However on turning on the light and the fan at the same time, after about 30 minutes they both lost power... Taking it down to inspect this is what I found, the controller had melted itself...

Not an expert by any means it shouldnt do that right?

Have fit about 5-10 ceiling fans of different brands before and had any issues like this...