Ok I have some issues. My parents (stupidly) cut one of the wires that my router used. Ok fine, we got some comcast guy to fix it and whatever, but he also changed the router and got us a new one. Changed the password, and he got to my laptop and made it so that it connected to the internet. I didn't see him enter a new WEP key, just went to properties somewhere and entered the new password.
Anyway, internet works fine on all the laptops, and does so wirelessly.
But now my DS can't connect, so I can't access the GTS or trade with people anymore. So I go to the nintendo wifi connection setup, search for an access point - it finds my router - enter the wep key, and when it does a connectivity test, it tells me it can't connect. The error is 51301
I tried accessing the router, cause a friend's dad told me to do so (and so did support.nintendo), but the connection just resets even though my internet is being really fast. He gave up after that.
EDIT: Ok, I called comcast and they sent me to the netgear guys
the netgear chick showed me how to access the router, but told me that it was a problem with nintendo.
I check, and yes, evidentally the problem is that the guy changed it to WPA, which is incompatible with Nintendo who only works with WEP.
So I go to support.nintendo and they tell me that, and how to change it to wep.
I successfully change it to WEP, and use the key to connect on my laptop (I connected to the router via my mom's). It works fine.
I try to use the wep new one on my DS and... still doesn't work.
OK, so it might be the firewall. I disable it.
Still doesn't work.
WHAT THE FUUUUUCK
EDIT2: I tried changing the channel to 1, but all it does is make the internet die for a few seconds. I'll try changing it to 11 tomorrow because if I do it again now I'm just gonna get killed.