Prior to having a Wii I have never had a problem with my wireless router. After the first day of plugging in the Wii the wireless part of my router locks up usually once a day. I sent the Wii in for servicing and the problem with my router stopped. Received a different unit back after servicing and the router lockup problems started happening again. Anyone else experience the wireless part of the router locking up and if so, is there an internal router setting that needs to be adjusted?