Restart the Xbox Series X
Restart the modem and router
Check if Xbox Live is experiencing outages
Move the console closer to the router
Remove physical obstructions between the console and router
Switch to a 5 GHz Wi-Fi network if available
Forget the Wi-Fi network and reconnect
Re-enter the Wi-Fi password carefully
Test the network connection on the console
Run the Xbox network troubleshooting tool
Change the router Wi-Fi channel
Disable and re-enable Wi-Fi on the router
Update the Xbox system software
Update the router firmware
Power cycle the console and networking equipment
Set a static IP address for the console
Change DNS settings to a public DNS server
Disable MAC address filtering on the router
Reduce interference from other wireless devices
Connect the console with an Ethernet cable
Reset the console network settings
Factory reset the router if needed
Contact your internet service provider
Contact Xbox Support