If the software isn’t installed, your system will tell you so, and will ask for instructions on what software it should try to use to open it. If that doesn’t work, there’s a chance that your router is overloaded with devices and can’t handle the strain. Every file on your PC has a program out there to open it. You will be able to see your Xbox’s NAT Type on the ‘Network’ screen, but you can run it through ‘Test NAT Type’ and ‘Test multiplayer connection’ if it doesn’t yet show NAT Type: Open or Moderate.Move to the ‘General’ section and select ‘Network settings ’.Press the Xbox button on your controller, go to ‘Profile & system,’ and then select ‘Settings ’.Plug the router back in and wait for it to boot up.Turn off your router (likely by unplugging the power cable) for 30 seconds.
Open command prompt, type 'netstat -ano'.
Alt-TAB Find the game PID (Process ID) in the task manager, in the processes tab (add the column if not present). To open it: Launch the game, connect to online services. Perform a hard restart on your Xbox Series X or Xbox Series S, wait for it to turn off, and then unplug its power cable It is always better to have your NAT opened.There’re a few potential ways to try to enhance and change your NAT Type, with this method being the best to try first:
How to change your Xbox Series X|S NAT Type