Outage in Fly.io
General Network Issues with IPv6
Resolved MinorIncident Report
We are currently investigating issues with some apps on IPv6.
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Latest Updates ( sorted recent to last )
RESOLVED
5 months ago - at 11/29/2025 06:23PM
This incident has been resolved. It was caused by a recent `flyctl` update and only apps deployed with flyctl version v0.3.227 were affected. We have deployed a server-side workaround.
MONITORING
5 months ago - at 11/29/2025 05:52PM
A fix has been implemented and we are monitoring the results.
IDENTIFIED
5 months ago - at 11/29/2025 05:44PM
We will be rolling out a fix shortly
IDENTIFIED
5 months ago - at 11/29/2025 05:32PM
We have identified an issue affecting newly-allocated Anycast ingress IPv6 addresses for some apps and are working to deploy a fix. These apps may experience timeouts when connecting over IPv6 (which some clients default to).
INVESTIGATING
5 months ago - at 11/29/2025 05:20PM
We are currently investigating issues with some apps on IPv6.
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