For the life of me I cannot set up my LIFX A 19 bulbs after they lose connection with my Wi Fi. The online support is worthless. There is no phone support. When my connections fail I follow the install procedures exactly and it usually takes 25 times of trying before all of a sudden out of the blue they magically connect. They connect even though I have tried the exact same procedure 25 + times they just suddenly decide to connect.
These are good , great bulbs, when you can set them up but God Forbid if they disconnect, because you are on your own.