Windows 10: Xbox Server connectivity: Blocked - Teredo doesn't show up in Device Manager

I'm not able to connect to Xbox Live servers on my Windows 10 PC,


In the Network tab of the Settings Menu in the Xbox App it says my server connectivity is blocked. I also can't find Teredo in my network adapters, nor can I install it from the legacy installation thing in Device Manager. I've tried many different fixes, but I'm still unable to play my new Forza game I just purchased through the store because this issue is preventing me from playing multiplayer

:)

 

Xbox App "Server Connectivity" "Blocked"

Hi,

There are several reasons why the Xbox app server connectivity is blocked. It is possible that
your PC was unable to establish a Teredo IPsec connection to the Quality of Service (QoS) server or your Firewall settings are blocking the connection. To properly isolate your concern, please provide us the following information:

• Is your computer connected to a wired or wireless internet connection?
• Have you made any changes on your computer prior to the issue?
• Are you experiencing the same issue in safe mode with networking? To start Windows in safe mode with networking, you can follow the steps on this
  
  link.

In the meantime, you can perform the suggested solutions on this
link.

 

teredo tunneling adapter completely missing!


I'm trying to play Forza Horizon 3 and the xbox app says TEREDO is unable to qualify. Server connectivity: Blocked.

I have gone through all the official steps through CMD, Services, and Device manager. There's no trace of anything Teredo on my rig.

Is there a driver I can manually download?

 

"Server connectivity = blocked" on Xbox app on Windows 10

Hi MoonBunny17,

If your server connectivity is "Blocked", it means that your computer was unable to establish a Teredo IPsec connection to the Quality of Service (QoS) server. Since you've tried the troubleshooting steps from our support page, let's try to restart the "IP
Helper" and "Xbox Networking Service" by performing the following steps below:

1. Press the Windows Key + R to open the Run box.
2. Type "services" and hit enter to open the Services Window
3. Scroll down until you find an entry called “IP Helper”. Right-click on it, and then click Restart.
4. Scroll all the way down to the bottom and do the same thing for “Xbox Live Networking Service”.
5. Close the window, open the Xbox app and check your connection again.

If the issue persists, I recommend that you try connecting your computer to another network to see if that will change the server connectivity on the Xbox app.

Keep us updated with the results after performing the suggested solutions above.