Error Code: 003-1099

The Nintendo 3DS system was unable to locate the router or access point. This may be because the settings have been changed recently, or may be due to an incompatible wireless router or hotspot location.

http://www.nintendo.com/consumer ... 25&action2.y=22

看来是楼主路由器的问题。

也是加密+过滤。

不嫌麻烦的给所有移动设备在路由上加了禁用指定MAC以外位址，WEP2，隐藏网域名称。