So the recent software update for the 3DS system was downloaded last weekend (24th or 25th of Oct, 2015) and ever since I can't connect to the online menu.At first it would show the "accessing the SD card" pop up for some reason, then freeze and give a communication error. After the maintenance on the 27th of October, the SD card pop up wouldn't show anymore and would just lead to communication error. I'm worried my game is somehow broken... However, I am able to access the eShop, I am able to browse the internet and I am able to connect to the AOC shop on Super Smash Bros. for the 3DS.
Here's a video of the process https://youtu.be/63hNg0w-x4Q
Please, if anyone is experiencing the same thing or know a solution, anything will help.
I can't contact Nintendo because I live in sweden and we only have a distributor for Nintendo, no actual HQ support.