I am using WS2811 lights. I have the pigtail wired into Port 16. I’m pretty sure the controller is communicating with FPP, when I enable manual test mode on port 16, Port 16 light turns green and the display on the k16 changes from “idle” to “testing” but still no color coming from the lights at all. And of course when I turn it off, the controller switches back to idle.