Damn, I'm going to have to buy a new router. I tried everything with my Netgear WGR614v6. Portforwarding, dmz, disable SPI, but no luck. Anyone know if getting a new router will change my FC?
Although the DS generally works with mixed mode for 802.11 -g- routers, the DS is a -b- device (11mbps). At least, that's the conclusion I came to when it wouldnt work with my G router in G-only moce, and when I changed it to B-only, it worked.
*note that this will make your wireless network slow down to 11Mbps instead of 54Mbps)
As for your FC it is tied to your game and wifi ID, the address of your router is irreelevant. So no worries there:)
If you go on wifi with MPH using a different DS it should change your FC.
EDIT: Oops, I ready that question wrong. Silly me.
yeah, that's right. The only other thing that can change your friend code is if you delete your Nintendo Wi-Fi information entirely from your DS in the wi-fi config. this will also erase all of your Wi-Fi game statistics etc.