Hello there[url=https://tuxydoh.com/images/hi.gif],[/url] If your Bungie Name has been changed to "Guardian####", that indicates that some part of the name broke the [url=https://www.bungie.net/7/en/Legal/CodeOfConduct]Code of Conduct[/url] or the [url=https://help.bungie.net/hc/en-us/articles/7648312251284-Bungie-Name-Guide]Bungie Name Policy[/url], was filtered, and [b]can no longer be used. Bungie is constantly evolving their detection systems and names can be reported by other players for review. Whether it was via the filter or via report, the name was found to be not in alignment with Bungie's name policy or code of conduct so it was subjected to moderation.