So I got my Wii U the month after the release and when I set it up, I keep getting problems with connecting to my router. Then, after searching it up on google, I was able to download the update which keeps getting disrupted... It took me 6 hours to completely update to 2.1.00U (I think). Then, every time I, let's say, post something on Miiverse (Or simply trying to open Miiverse), I get an error code which concerns about my Wi-Fi connection. A different code every single time (Of course, most repeat). Also, same goes to opening the Eshop. Whenever I'm lucky enough to open Eshop, I download a Demo and when I look at Download Management, the Status goes to and from, back and forth, here and there, From Connected to Disconnected...
The Internet Browser, on the other hand, works "ok". Still getting error codes though (Also about Wi-Fi)
Please HELP!!! My other devices(Wii, iDevices, PC, Mac, etc.) doesn't have any problems like this... D: