If you've had any networking problems on the 360, done a network test then pressed Y for detailed status, you've seen a dialog like this (this one's not mine; thanks google image search):
What do all these codes mean? I don't think Microsoft tech support will tell us, perhaps for job security reasons.
I can guess some of them:
T
= networkT
ype (wired / wireless)A
= privateA
ddress / subnet maskG
=G
atewayD
=D
NS1 / DNS2N
= wireless access pointN
ame (SSID)S
= wirelessS
ecurity type
What about W, X, Y, Z, ID, L, Q and C? I think Q might be the error code, and MS does have an error code search page, but the explanation for code 80070435 (with I've had with a wired connection) is hopelessly uninformative.
Does anyone have any more information?
Best Answer
W: Hardware setup
X: Connection End - Means connection to X-box live servers has failed
Y: Internet setup type 00A8 - E840 U.S.A. Version Wireless Receiver for X-Box 360 Console. Others would be Ethernet cable or out of U.S.A. model of receiver.
Z: X-Box Policy Offenses. 0000 - 0000 = No X-box offenses. Any other = Ban or Suspension
Source