Tailscale Outage History

59 incidents recorded over the last 365 days, 59 of them resolved. Durations are measured from when PulsAPI first saw the problem to when it cleared, which is usually longer than the vendor's own figure.

Live Tailscale status95.90% uptime history

Every Recorded Tailscale Incident

Tailscale incidents, newest first, with date, duration and status.
DateIncidentDurationStatus
Aug 20, 2026Coordination service issuesThis incident has been resolved.2h 24mResolved
Aug 19, 2026Issues with browser-based Tailscale clientsThis incident has been resolved.3h 28mResolved
Aug 17, 2026Coordination service performance issuesThis incident has been resolved.1h 52mResolved
Aug 12, 2026Login attempts failingThis incident has been resolved.39 minResolved
Aug 10, 2026Certificate creation issuesThere have been no further problems, and the incident has been resolved.8h 31mResolved
Aug 3, 2026Certificate creation issuesThis incident has been resolved.7h 44mResolved
Aug 3, 2026Coordination server issuesThis incident has been resolved.4h 24mResolved
Aug 1, 2026Log streaming performance issuesThis incident has been resolved.59h 28mResolved
Jul 31, 2026Some users are experiencing Error 500 messages when trying to sign inThis incident has been resolved.27 minResolved
Jul 25, 2026Aperture is unavailable for self-serve usersThis incident has been resolved.1h 40mResolved
Jul 22, 2026Service advertisement issuesThis incident has been resolved.57 minResolved
Jul 21, 2026Control D Integration IssuesThis incident has been resolved.2h 41mResolved
Jul 20, 2026Login Attempts FailingThis incident has been resolved.19 minResolved
Jul 16, 2026Coordination server issuesThis incident has been resolved.4h 4mResolved
Jul 16, 2026Admin console and pkgs.tailscale.com are unavailableThis incident has been resolved.4h 51mResolved
Jul 14, 2026Billing page in the admin console unexpectedly refreshingThis incident has been resolved.4h 1mResolved
Jul 8, 2026Coordination server issuesThis 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…35 minResolved
Jul 1, 2026Issue with approving devicesThis incident has been resolved.1h 42mResolved
Jun 23, 2026DERP performance degradedThis incident has been resolved.1h 35mResolved
Jun 16, 2026Tailscale blog issuesThis incident has been resolved.31 minResolved
Jun 12, 2026Certificate creation issuesThis incident has been resolved.4h 1mResolved
Jun 1, 2026Certificate creation issuesThis incident has been resolved.4h 54mResolved
May 8, 2026Coordination service performance issuesThis incident has been resolved.1h 15mResolved
Apr 27, 2026Admin Console inaccessibleThis incident has been resolved.1h 2mResolved
Apr 14, 2026Coordination service performance issuesThe service remains stable and this incident has been resolved.36 minResolved
Apr 13, 2026Funnel performance degradationThe service is still healthy and this incident has been resolved.7h 46mResolved
Apr 9, 2026Coordination service performance issuesThis incident has been resolved.1h 2mResolved
Apr 9, 2026Billing issues on plan upgradeWe have refunded all invoices impacted as part of this incident and the incident is now resolved. If you believe you were impacted by this issue and were not refunded, please [contact…2h 7mResolved
Apr 7, 2026Coordination service performance issuesThis incident has been resolved.36 minResolved
Apr 7, 2026Logging service issuesThis incident has been resolved. Logs are no longer being delayed.28h 54mResolved
Apr 7, 2026Funnel performance degradationThis incident has been resolved.3h 26mResolved
Apr 4, 2026Slow or Unresponsive LoginsThis incident has been resolved.1h 6mResolved
Apr 2, 2026500 errors affecting multiple pagesThis incident has been resolved.1h 45mResolved
Mar 31, 2026Elevated 502 errors on pkgs.tailscale.com This incident has been resolved.58 minResolved
Mar 23, 2026Funnel performance degradationThis incident has been resolved.2h 23mResolved
Mar 18, 2026Increased latency and timeouts for pkgs.tailscale.comThis incident has been resolved.2h 16mResolved
Mar 18, 2026Tailscale Support issuesThis incident has been resolved.2h 8mResolved
Mar 18, 2026Certificate creation issuesThis incident has been resolved.3h 26mResolved
Mar 11, 2026Coordination service performance issuesThis incident has been resolved.4h 11mResolved
Mar 9, 2026Log streaming performance issuesA fix has been deployed by our engineers, and log stream performance is improved again.39 minResolved
Mar 6, 2026Tailscale documentation issuesThis incident has been resolved.1h 36mResolved
Mar 3, 2026Funnel performance degradationAfter further monitoring and some additional fixes deployed by engineering, we are considering this issue resolved.28h 9mResolved
Mar 1, 2026Coordination service partial outageThe service is still healthy and this incident has been resolved.36 minResolved
Feb 27, 2026Funnel performance degradation2h 51mResolved
Feb 26, 2026Coordination service performance issues1h 15mResolved
Feb 24, 2026Funnel performance degradation2h 20mResolved
Feb 22, 2026Coordination service performance issues50 minResolved
Feb 20, 2026Increased latency and timeouts for pkgs.tailscale.com1h 21mResolved
Feb 12, 2026Tailscale docs search is degraded32 minResolved
Feb 11, 2026Coordination service performance issues29 minResolved
Feb 10, 2026Certificate creation issues3h 19mResolved
Feb 9, 2026Certificate creation issues4h 36mResolved
Feb 7, 2026Coordination service performance issues37 minResolved
Feb 7, 2026Coordination service performance issues25 minResolved
Feb 5, 2026Funnel performance degradation7h 0mResolved
Feb 4, 2026Funnel degraded1h 28mResolved
Feb 3, 2026Coordination service performance issues1h 23mResolved
Feb 3, 2026Tailscale documentation issues1h 15mResolved
Feb 2, 2026Deleted tailnets cannot be recreated3h 43mResolved

How to Read This Tailscale Incident Log

Each row is an incident PulsAPI observed, not a summary written afterwards. The duration is wall-clock time between the first failing check and the first clean one, so it includes the window before Tailscale acknowledged anything. Vendor post-mortems typically measure from acknowledgement, which is why their numbers are usually shorter.

Incidents still open have no duration yet and are listed as ongoing rather than being given a running total. The archive covers the last 365 days; anything older has aged out of the window rather than never having happened.

The longest single Tailscale outage in this window ran 2d 11h, against a mean recovery of 4h 14m. If you depend on Tailscale in a customer-facing path, the longest figure is the one to design around. The mean is what happens on a normal bad day; the maximum is what happens on the worst one.