UPDATE: Online services have been restored and are now working normally. We apologize for the outage.
Hello everyone,
There is currently an outage with Xbox online services that is impacting access to Microsoft Flight Simulator including, but not necessarily limited to, online multiplayer and photogrammetry. The Xbox team is aware of this issue and are working to resolve it. We will provide more information to you as it’s available.
https://support.xbox.com/en-CA/xbox-live-status
Thanks,
MSFS Team