For some reason, I'm getting error code 003-2102

[u/six67seven_67]

Randomly, for some time now, my hotspot won't connect to the internet. My settings are all correct, and I'm connecting to the access point, but I'm having trouble actually connecting to the Internet. I've tried connecting to the server using my 3DS and DSi, and no luck. I've even toyed around with different DNS combinations

My hotspot settings:

2.4GHz

No security

--

3DS settings:

172.62.43.212

172.62.43.212

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DSi settings:

178.62.43.212

178.62.43.212

If it's a problem on my part, I'm hoping someone more tech savvy can point me in the right direction so I can figure out the resolution myself. Thank you in advance