Have you enabled Dev tools to see your "Wii U's" IP Address not your computer's IPI can't get splathax to connect with the wii u either. I know I've put my IP in correctly. I've checked 5 times it's right. I've tried the TCP Gecko Installer + kernel option then Loading TCP Gecko + Kernel and waiting at start menu of splatoon before the news too and still Splathax cannot connect to the wii u. Any help is greatly appreciated and Merry Christmas.