You do realise that most people use an ISP routers that were made 6 years ago, or haven't actually touched their router since they put it in in 2009? Also your understanding of wireless signal interference is just wow dude. Even most of the modern "gaming" routers state that the 1GB ethernet port is for gaming. Also I know the PS4 has the worst possible wifi chip on the market. Unstable as shit. I'm not sure about the xbones, but I;m sure its much the same quality. While your router may be the best wifi on the market, your consoles is using 4/5 yo tech and not the current AC standards and it doesn't even use a 5gHz network. Have fun in your moms basement