What Country/State/Province do you live in? Florida
Modem brand & model number: N/A
Router brand & model number: N/A--- Live in an apartment complex, when I run on wireless I can join party but wired I can not.
If Wireless, are you using a white or black external adapter, or an internal (Xbox 360S) adapter?
Things you have tried:
Is UPnP Enabled? Yes/no/Unknown
Do you have a NAT error? If so, what is your NAT?
Any Error Codes you encounter:
Who is your ISP(Internet Service Provider)?
After you run "Test Xbox LIVE connection" press “Y” for "More Info”. In the pop-up that appears, what are the following values, if shown? (If a value below does not appear for you, just leave it blank.)
A: <snip> /255.255.255.192
As I said, I can connect whenever I play wireless, but the combo of living in an apartment that doesn't have the best wireless internet and the xbox not having a good internal wireless adapter, I choose to run a wired connection. Whenever i run this wired connection, i can not join party with my roommate. If we both run on the wireless connection it works. The wired connection doesn't use a in apartment modem, we have ethernet ready rooms.