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Incident detail

Coordination server issues

Resolved incidentMinor

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Timeline

Incident updates

Every update Tailscale posted, oldest to newest, exactly as it appeared on their official status page.

  1. Investigating

    We are investigating a problem causing an elevated rate of authentication errors, and are working to understand the full impact of the problem.

  2. Resolved

    This incident has been resolved. The authentication failures were due to a service becoming unreachable, and we have worked to restore the service. Approximately 1 in 10 requests between 08:40 and 10:00 UTC were affected, and the issue in this period was intermittent.

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