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Tailscale · Developer toolsOct 1, 2026, 13:12 UTC yesterday

Coordination service issues

MinorNot disclosedUpdated 7h ago
Oct 1, 13:12 UTCOct 1, 13:56 UTC
Duration
44m
Impact
Minor
Root cause
Not disclosed
Tailscale, 90 days
23 incidents
Affected
Not listed by the vendor.
Status page

Final update

This incident has been resolved.

Timeline

  1. Resolved · Oct 1, 13:56 UTC
    This incident has been resolved.
  2. Monitoring · Oct 1, 13:49 UTC
    A fix has been deployed and we are monitoring for any further problems.
  3. Investigating · Oct 1, 13:12 UTC
    We are investigating a problem affecting some tailnets that is causing some users to encounter a 500 error when attempting to sign in. We are working to understand the full impact of the problem.

More from Tailscale

Full history
StartedIncidentDuration
Sep 1606:43 UTC2 weeks agoIru (formerly Kandji) device posture integration failure2h 13m
Sep 123:10 UTC4 weeks agoSCIM groups not being updated for secondary tailnets in multi tailnet organizations29m
Sep 112:47 UTC4 weeks agoFunnel connectivity issues3h 31m
Aug 2814:16 UTC5 weeks agoGoogle user and group sync issues2h 50m
Aug 2417:14 UTC5 weeks agoCoordination service issues1h 27m
Aug 2000:58 UTC6 weeks agoCoordination service issues2h 24m

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