Server connection Xbox client on PC

Hello SkintDart182418,

Thank you for posting on the Xbox forums. What is the make and model of the router that you own? We can help you find a user manual for the device. This will help you locate the port forwarding section of your router. We do suggest completing
port forwarding. This will help change the NAT Type to open and establish a much better connection to Xbox Live. You will need a list of
ports that are used by Xbox One and Windows 10. Be sure to let us know the results!

Hi there,

Your internet provider could be experiencing outages right now. I recommend you to restart both your pc and your internet device as well.

Try the following solutions in order. Move on to the next one only if the previous one didn’t resolve the issue.

Solution 1: Make sure you have an Internet connection

1. On your PC, launch the Xbox app.
2. Select Settings > Network.
3. Under Network status, make sure Internet connection says Connected.

If you don’t have an Internet connection, you’ll have to fix that before continuing with any additional troubleshooting.

Solution 2: Make sure Windows Firewall is enabled and that the default policy is active

Windows Firewall is required to establish a Teredo IPsec connection. Even if you use additional security software and firewalls, most of these will use Windows Firewall as a base. If for some reason your Windows
Firewall has been disabled, you’ll have to enable it in order to use Xbox Live party chat and do multiplayer gaming.

To see if Windows Firewall is enabled:

1. Enter Windows Firewall in the search field on your toolbar (Cortana).
2. Select Windows Firewall from the search results.
3. On the left side of the window, select Turn Windows Firewall on or off.
4. If Turn off Windows Firewall is selected for your network type (public, private, or domain), select Turn on Windows Firewall, and then select OK.

You may need to restart your PC.

Solution 3: See if you’re using one of the following security software programs

In some cases, the security software programs listed below have been found to interrupt a PC’s ability to establish Teredo IPsec connections. If you have one of these security programs on your PC, make sure
you’ve updated the software to the latest version, or see the program’s support documentation to determine how to enable Teredo IPsec connectivity with their software.

• Bit Defender Internet Security: Update to the latest version, or visit http://www.bitdefender.com/support/.
• AVG Internet Security: Update to the latest version, or visit https://support.avg.com/.
• Panda Internet Security 2015 and 2016: Update to the latest version, or visit http://www.pandasecurity.com/usa/homeusers/support/.

If you are still experiencing the same issue after performing the solutions, have a look at this solution:

Xbox app say Nat type open but server
conectivity blocked

Let us know if this resolves your problem or if you receive additional error messages along the way.

Vao on the modem pages open the Ports NAT configures various parameters thus making Microsoft games accessible to the online

it didn't help me and in this link which you gave, i can't find this ports in my router options. But i don't understand, why online works from the beginning and then stopped? Thank for your help and i want to believe that there are more options to find
a new solution

With a PC &/or PS3, you open Specific Game Ports & connect to a server directly & uses your connection to share with others (Unsecure)...

Xbox Live runs through a Client Server first & is traversed to game servers from Xbox Live... (Secure/Monitored)