I have a Netgear MR814v2 router which is hooked into my cable modem box, and I can have my XBox hooked up to the router and beable to play XBox Live on it perfectly. But whenever I try to hook up another XBox with a different XBox Live account to the router and try to connect to the different XBox Live account, it disconnects the current XBox live connection and logs onto the 2nd XBox Live account. I am kind of stumped right now and I have been trying to fix this for about 3 hours now.
Any help / ideas would be greatly appreciated, thanks!
They most likely have the answer to any problem related to xbox/xbox live, good luck.