Hi there am wondering if anyone can help..I have a belkin FSD8236-4 v2 router,wireless,and have nothing but problems trying to play mariokart online.its the only game I have so have not tried to play any other games online.I keep getting a error code 86420..I can get into a room with other players but maybe after 1 race or sometimes more I just get kicked out with the error code i mentioned.Ive read so much stuff on the internet and tried some of the suggestions to sort the problem out to no avail.I love my mariokart and love to play online so am really missing not being able to play properly.If anyone can help me sort out my problem but I am not the most pc literate,it would be of great help.Thank you
Log into your router and make sure the channel is set to 6 or 11 and not auto.
Put your Wii on a static IP address and use OpenDNS, and set your MTU to "0".
Afterwards turn on DMZ and put your Wii ip address on it.
If you need help in doing all this please let us know.