Trying to connect to a certain friend on Xbox 360

Hello everyone I have a xbox 360 slim elite and have been experience many issues when it comes to connecting to a certain friend. I dont know what to do. Before when this happened it was because I had my NAT moderate, but as of late even though my NAT is
open I've been having hit or miss party chat attempts with my friend. Occasionally when i would run the test network connection I would get the service alert error on matchmaking but it has gone away yet I've still not been able to connect to my friend except
on a few occasions. I was wondering if anyone out there would be able to help a fellow gamer out.

If it helps I have a modem/router combination. My internet provider is Time Warner Cable. My router is a Linksys N600 Wifi Router.

During my latest Network connection test I checked the error status report it said

W:0000-000B

X:0600-F001

Y:20A8-4840

Z:0000-0000

ID:FFFF-FFFF

L:0015-10F0

Q:8007-0435

T:WIRED

A:192.168.1.182/255.255.255.0

G:192.168.1.1

D:24.25.227.55/209.18.47.61

:)

 

I can't connect to one of my wireless networks but can with others why?

There's a variety of reasons why an Xbox 360 wouldn't connect to a certain wireless access point.

What kind of router/gateway/modem are you trying to connect to?

 

Cannot connect to a certain friend

I'd suggest you or your friends NAT type isn't allowing the connection.

Are both of your routers set up correctly?

 

Hmm. And you are 100% sure you are the one at fault? For a lot of people who disconnect randomly the simple solution to this problem is to delete your account from the hard drive and recover it. Otherwise, this seems like a question that needs to be asked
to your network provider.