I have done everything they suggested, both on the internet as what my Xbox told me to try.
I even added the port they have told me (I believe it was 3074).
Nothing seems to work.
I had no problem with my internet yesterday.
What Country/State/Province do you live in? Netherlands
Router brand & model number: Sitecom 300N X3
Network Connection Type: Wired
Things you have tried: Everything suggested
Is UPnP Enabled? Yes
Is NAT Type Open? Moderate, I cannot get it open
Any Error Codes you encounter: It connects to everything but Xbox Live
What type of internet do you have? Cable
Who is your ISP(Internet Service Provider)? UPC
After you run "Test Xbox LIVE connection" and click on "More info", what is the exact message shown on screen? "Turn your moden off and back on blah blah" - tried that. "Restarted your modem?" - tried that. Then I get the port forwarding question, no difference.
When I run the test, the bar to Xbox Live loads for 1/3rd then stops.
I'd be happy if someone could help, it's frustrating. Thank you.