I used to be able to play my DS online using my DI-524C1 router. Now for the past few months, I can't find an access point. I checked on the Nintendo website, and it didn't say that my router was incapable of connection so I'm wondering what the problem is. I know what my SSID and WEP key is, but yet I still can't find a connection. The mode setting is on mixed mode, I tried putting my IP address in manually, but still it didn't work. I'm not really sure what to do.