So I have had these bulbs for year and all of a sudden they stopped connecting.  I have soft reset and hard reset many times or tried to the only thing they do anymore is slow flash. The WiFi network for them to connect and set them up is not showing up no matter what I do. I have two of them and they both do the same thing as if they are no longer good it happened to one at first and then a month or so later the second one started doing the same thing. How do I get my bulbs connected again.