Multiplayer Server Connectivity in Xbox App is Blocked

The Xbox app lets you lot bring together your friends, games, and accomplishments together across Xbox One and Windows 10 devices. Normally, the app works as intended but sometimes fails against unforeseen circumstances. Blocked server connectivity is one such example. The error may impact your ability to play multiplayer games.

The problem appears when you lot see a notification under the Settings > Network tab in the Windows x Xbox app that reads Server Connectivity: Blocked. When you see this, it ways your PC is unable to establish a Teredo IPsec connection to the Quality of Service (QoS) server.

Multiplayer Server Connectivity in Xbox App in Blocked

Failure to constitute a Teredo IPsec connection to the QoS server is primarily observed when the required Windows Services have been disabled. To solve this problem, try these solutions.

Xbox App Server Connectivity is Blocked

Permit us see the options you have to troubleshoot the problem.

1] Make sure yous are connected to the Internet

If you are running Windows ten, launch the Xbox app.

Navigate to the 'Settings' option and select 'Network'.

So, check the Network Status and ensure that you are connected to the Internet. Please notation that if y'all don't have an Net connectedness, you'll exist required to enable information technology before proceeding further and trying different troubleshooting steps.

2] Ensure Windows Firewall is enabled & Default Policy is agile

Often, improper functioning of sure features in Windows 10 can be attributed to the enabling or the disabling of Windows Firewall. This case is no exception to the rule. Enabled Windows Firewall is required to establish a Teredo IPsec connection. Fifty-fifty if there are any additional security software installed on your system, Windows will e'er employ the Firewall as the first line of defense. So, if yous detect that for some reason your Windows Firewall has been disabled, enable it to resume Xbox Alive political party chat and do multiplayer gaming.

To discover if the Windows Firewall is enabled, follow these steps.

Type Windows Firewall in the search field on your toolbar (Cortana) and choose Windows Firewall from the search results.
Once the chief screen of the Firewall is visible, turn Windows Firewall on. Here, you may demand to restart your PC to allow the alter to accept effect.

Next, bank check if the default policy of the Windows Firewall is enabled. For this,

Correct-click the Start icon, select Command Prompt (Admin) and Run the following command:

netsh advfirewall show currentprofile

If you discover or meet the following output nowadays, it means the default policy is agile:

Firewall Policy     BlockInbound,AllowOutbound

If the Inbound Policy is gear up to AllowInbound, Teredo will exist unable to found an IPsec connection to other PCs or Xbox 1 consoles. To brand the changes and reset the firewall policy to the default, run the post-obit command from the Admin command prompt:

netsh advfirewall set currentprofile firewallpolicy blockinbound,allowoutbound

three] Make sure that your security programs are updated

Verify the version of the installed software. It is always appropriate to keep your security software regularly updated.

iv] Check the status of some Windows Services

Cheque if the Windows services required for Xbox Alive party conversation and multiplayer gaming have been changed from their default values.

In full general, four fundamental services are required for Xbox Live party conversation and multiplayer gaming to office on Windows ten. If any of these services have been disabled, you need to re-enable them right abroad.

To know if the required Windows services are enabled, Run services.msc to open the Services Manager and check the Startup Type for the following services to ensure they're set to their default values:

Service Name	Default Startup Type
IKE and AuthIP IPsec Keying Modules	Automatic (Trigger Start)
IP Helper	Automatic
Xbox Live Auth Manager	Manual
Xbox Live Networking Service	Transmission

It is found that few applications reconfigure PC settings in an effort to optimize performance. As such, they will disable Windows services in use, thereby impacting the list of services mentioned above. To solve this, only revert back those settings to original to use Xbox Live party conversation and multiplayer gaming.

5] Get-go 'Xbox Live Networking Service' and 'IP Helper' Services

These services are known to aid the Xbox server connectedness. So, naturally, their absence or disabling may cause problem in connecting the Xbox app successfully to the server. Restart these applications by finding 'IP Helper' entry under 'Services' Window (via the Run dialog box) and restarting information technology.

windows Registry

half-dozen] Uninstall VPN software

VPN software can sometimes distort the communication path between the Xbox app and the Xbox server. A common example of this in Windows 10 is the LogMeIn Hamachi awarding. Then, you demand to uninstall it via the Control Panel.

Now open up the Xbox app and check your connection again. It should exist up and running.

Source: Xbox Support Page.