Last night I updated my 360 (it failed once during the update but finished). I played some Dragon Age and then went to sleep. This morning, like a lot of other people, I can't connect to Live.
What Country/State/Province do you live in? South Africa, Gauteng
Modem brand & model number: Huawei, SmartAX Mt880a
Router brand & model number: TRENDnet TEW-652BRP
Network Connection Type: Wireless
If Wireless, what type of encryption are you using? WPA2-PSK
Things you have tried: I've got three computers in the house that's connected. Switched them all off and switched the 360 off plus the modem and router. Switched modem and router back on with the 360. I tried to set the IP manually but was unsuccessful. The 360 sees the connection and everything else connects like normal. It's only since the update that the 360 fails.
Is UPnP Enabled? Unknown
Is NAT Type Open? Not entirely sure what that means. NAT is set to Enabled and Obtain an IP automatically.
Any Error Codes you encounter: None
What type of internet do you have? ADSL
Who is your ISP(Internet Service Provider)? TelkomSA, also tried others
When you run "Test Xbox LIVE connection" what is the exact message shown on screen?
Can't obtain an IP address from your router or modem.
Turn your router or modem off and back on, then wait 30 seconds.
Have you restarted your router or modem?
And that's about it. It's frustratring. Oh, it's one of the new Slim models. I bought it new in December with a Kinect.