TLS certificate issues

Incident Report for Fly.io

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Apr 17, 2026 - 15:34 UTC

Investigating

We are investigating an issue with the Vault server that stores TLS certificates. Provisioning new TLS certificates may fail, and connecting to domains whose existing certificate has not yet been cached may fail.
Posted Apr 17, 2026 - 13:06 UTC
This incident affects: SSL/TLS Certificate Provisioning.