When I'm playing Smash Wii U, sometimes the connection to the Gamepad will lag or become disconnected. This has only started happening to me recently, and it's very annoying when I'm in the middle of the match and I don't have control of my character anymore. For reference, I only sit a few feet away from my Wii U, so I'm not far away from it at all, does anyone know why the connection has suddenly become bad?