Starting at 6 PM ET (22:00 UTC) on May 4, 2021, EOS Lobbies experienced elevated error rates for invites. A misconfiguration was identified, and a fix resolving the issue was deployed at 2 AM ET (06:00 UTC) on May 6.

We are taking additional steps to improve monitoring and alerting to reduce the time to discovery for these kinds of issues. We apologize for any inconvenience this may have caused.