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Fly.io: High number of 5XX on the Machines API and dashboard
Fly.io reported a critical outage with high numbers of 5XX errors on the Machines API and dashboard, starting 2026-07-20 07:10 UTC and resolved at 2026-07-20 17:09 UTC after 9 h 59 min. A fix was implemented; some Managed Postgres v1 clusters were also degraded, while existing machines and Managed Postgres v2 were unaffected.
Machine-written from the archived incident (Sol). Check the timeline before relying on it.
Affected components: Machines APIMachines APIMachines APIMachines APIDashboardDashboardDashboardDashboard
Timeline of updates
- investigating
Existing machines are unaffected. We are investigating the issue.
- investigating
We are continuing to investigate this issue.
- identified
We've identified an internal service providing authentication to our Machines API has failed, our team is currently looking at our options for restoring this service. Existing Machines/Apps will continue to run as normal. Thank you for your patience.
- identified
We've identified an internal service providing authentication to our Machines API has failed, our team is currently looking at our options for restoring this service. Existing Machines/Apps will continue to run as normal. Thank you for your patience.
- monitoring
A fix has been implemented and we are monitoring the results.
- monitoring
Some Managed Postgres v1 clusters are degraded. We are working on fixing them. Managed Postgres v2 is unaffected.
- monitoring
We are still working on fixing degraded Managed Postgres clusters.
- resolved
This incident has been resolved.
Rewindex changes for this incident
- Critical incident: High number of 5XX on the Machines API and dashboard 2026-07-20 07:10 UTC
Impact, status and times are the vendor’s own, as last archived. View on status.flyio.net (opens in new tab). Fly.io profile · Recent Fly.io incidents · Markdown · JSON