So I am just going to start this discussion to able to see if I am the only who not able to use the internet.
Here how it goes.....
After seeing spotpass downloaded a new update. I installed the update immediately. After a couple of days. I cannot seem to connect to MH4U online multiplayer. It was weird, I thought server error or something on those days. So I just rested the 3DS XL with a full power off for a day maybe it will come back soon. I was wrong. I tried again, mainly failed even to get a connection the thing I see most of the time on the top screen the network trying to connect was on internet for a moment then after a few seconds it goes back to enabled. That ain't suppose to happen and I keep getting the error code 003-2101 all the time. Same as trying to use the Theme Shop, Nintendo e-shop and even the connection test it would still not connect to the Internet. I checked my router and modem iif they are the problem but they are working fine and also made sure the firewall is not blocking anything from the 3DS. Here is the very weird thing about this problem. I can use the Internet browser properly and have no problems at all as I am typing this discussion on the 3DS. So someone out there in the forums. Same problem as my problem? 