Hmm well yeah .. My Wii is connected to my mum's ethernet router by using the LAN Adapter. It would seem that 90% of the time when my Wii is turned ON, not necessarily playing anything at all.. She can't access internet .. As soon as she unplugs Wii from the router, it starts working. Any ideas what might be causing this ? I'd plug the Wii to my router if I could.. But it has only one available port - for my PC. We don't have Wi-Fi so using that adapter is the only choice.