Viper1 on 29 July 2014
Is the router acting as a DHCP server for your PC, Wii U and other devices? Sounds like a possible IP address conflict.
Might also want to upgrade the routers firmware if it's old.
Try changing Wi-Fi channels.
Try changing your security settings to WPA-2 Personal (with AES encryption) if they are not already there.
The rEVOLution is not being televised
