Outage in Fly.io

Private Networking and Certificate Resolution Issues in SYD

Resolved Major

February 07, 2026 - Started about 22 hours ago - Lasted about 4 hours
Official incident page

Incident Report

We are investigating communication issues between some SYD (Sydney, Australia) region hosts and our Certificate vault. Requests hitting SYD region edges may see issues resolving certificates at this time, especially for newly issued or not recently used certificates.

Components affected

Fly.io SSL/TLS Certificate Provisioning Fly.io SYD - Sydney, Australia

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Latest Updates ( sorted recent to last )

RESOLVED about 19 hours ago - at 02/07/2026 06:12PM

This incident has been resolved.

MONITORING about 21 hours ago - at 02/07/2026 04:24PM

A fix has been implemented and we are seeing private networking / certificates in SYD improving. We are continuing to monitor for full recovery.

INVESTIGATING about 22 hours ago - at 02/07/2026 03:46PM

Private Networking (6PN) is degraded in SYD region. Communication between Machines in SYD region and Machines in other regions may fail at this time. Newly created Machines in SYD may fail to sync to other regions (may not show up in Machines API List endpoint, or state may be incorrect).
We are working with our upstream providers to resolve this issue.

INVESTIGATING about 22 hours ago - at 02/07/2026 03:21PM

We are continuing to investigate this issue.

INVESTIGATING about 22 hours ago - at 02/07/2026 03:19PM

We are investigating communication issues between some SYD (Sydney, Australia) region hosts and our Certificate vault.

Requests hitting SYD region edges may see issues resolving certificates at this time, especially for newly issued or not recently used certificates.

Latest Fly.io outages

Machines API issues - about 21 hours ago

Network issues on newly-created machines - 3 days ago

MPG Degraded clusters in AMS, IAD and SIN regions - 3 days ago

Delayed Machine Registration + Token Errors - 3 days ago

Network maintenance in YYZ - 3 days ago

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