Hi guys! So I have a 3DS that used to connect to my wifi just fine... but lately I can't get it to at all. I get the 003-1102 error (sometimes it's 003-1101, etc.) but they all appear to be the same issue on the Nintendo Support Error Code page. However, NOTHING I do helps. I've had a tech out here to switch out my router, I've tried the 8.8.8.8/8.8.4.4 DNS code, I've tried cycling the box... nothing. The DS LOOKS to have good internet up in the top left corner, but the connection test always fails.
If anyone could help me out with this, I would greatly appreciate it! I'd love to get this working again.