It seems that EA’s Star Wars Battlefront 2 servers may be done as reports of error code 721 are coming in, with Microsoft confirming some connectivity issues.
While the official EA Star Wars account has yet to acknowledge any issues, Xbox own support has confirmed that players are currently experiencing disconnect issues.
We are aware that some users may have been disconnected from Star Wars Battlefront II. Please check here and on the status page for updates. https://t.co/PzAdjUXo7T— Xbox Support (@XboxSupport) October 13, 2021
We will continue to monitor the servers, and hopefully this issue is resolved quickly so that you may return to your normal play schedule.