Tailscale incident: Coordination service issues

1. resolvedOct 31, 2026, 00:40 UTC

   This incident has been resolved.

2. monitoringOct 31, 2026, 00:26 UTC

   A fix has been deployed and we are monitoring for any further problems.

3. investigatingOct 31, 2026, 00:16 UTC

   We're continuing to investigate, and are seeing that some Aperture instances are facing issues.

4. investigatingOct 30, 2026, 23:56 UTC

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

What APIStatus.watch saw

• Oct 30, 2026, 23:59 UTCoperational → degraded
• Oct 31, 2026, 00:29 UTCdegraded → operational

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• Akamai: Edge Delivery issues between Indonesia and SingaporeMinor · Oct 25, 2026, 13:44 UTC
• Linode: Connectivity Issue between ID-CGK (Jakarta) and SG-SIN-2 (Singapore 2)Minor · Oct 25, 2026, 13:54 UTC
• Cloudflare: Cloudflare Pages Upload IssueMinor · Oct 26, 2026, 00:00 UTC
• Twilio: Voice Call Failures from Twilio Phone Numbers to Digi Mobil RomaniaMinor · Oct 26, 2026, 13:09 UTC
• Twilio: Voice Call Failures From Twilio Phone Numbers to GermanyMinor · Oct 27, 2026, 09:00 UTC
• Twilio: MMS Delivery Delays from a Subset of Twilio Long Codes to C-Spire United StatesMinor · Oct 27, 2026, 21:31 UTC
• Twilio: Silent Network Authentication (SNA) Failure Increase on Indosat in IndonesiaMinor · Oct 28, 2026, 12:14 UTC
• Twilio: Silent Network Authentication (SNA) Missing Redirects and Gateway API (Lookup API) High Latency on KPN in NetherlandsMinor · Oct 30, 2026, 16:26 UTC
• Snowflake: INC20000321Minor · Oct 30, 2026, 20:38 UTC

How often does Tailscale have incidents?

Tailscale reported 16 incidents in the last 90 days, 2 of them major or critical. A typical incident lasted 2h 8m. See Tailscale's uptime and incident history