I recently built a new PC with a really nice brand new Corsair Crystal 680x case, the case came with a corsair Lighting Node Pro (LNP), and the setup couldn't have been easier.....apart from one bit. I added the three 120mm LL fans that came with the case to my H150i AIO and to the LNP, all was good, lighting control worked fine and all were connected to the first LNP channel. I purchased a single 140mm LL fan for the rear (replacing the non RGB fan) and connected to the first port (or possibly 3rd port) of the second channel but cannot get this to light up at all. I've tried ALL ports, I've tried all logical settings in iCue, but nothing. When I swap with one of the fans in the 1st channel, it works fine. I've read Corsair don't have a great reputation wrt to reliability, and beginning to wonder whether its actually me, or whether the LNP shipped has a dead second channel. Any thoughts anyone?