3ds will not connect to internet router anymore.

[oshawottlover13]

i was in the middle of a wifi battle, and my internet cut my phone and 3ds off. but my phone connected fine afterwards but my 3ds wouldnt. i turned my router off and on again and my 3ds off and on again and i even deleted the connection and made a new one numerous times and nothing. i dont know what to do now. any help?

 

[Tsutarja]

What error code are you receiving when trying to connect your 3DS back to the internet?