My main active hub has stopped working. I have pixel net in and it passes through to my 4 port hub. I have power on the board and the plug has power (I have an led tester). I plug a ssc in and nothing. put it on the passive board and I get blinky. The back up hub works fine. The universe is set 1 and 1 and the ssc is in the first universe, cant seem to figure it out.