Here we got Nintendo's support for some D-Link routers: http://www.nintendo.com/consumer/wfc/en_na/routers/DLink/all.jsp
My D-Link router is DIR-615 and one of those instructions on Nintendo's Support is to chance the TX Rate (Transmission Rate) to the value "2". However I can't find this option, even when I use the Nintendo's Important Note on the right.
If anyone knows how I can activate this option or the location for it, please, help me. I am trying to connect to Nintendo Wi-Fi Connection to play Pokémon White.
Thanks.