Certificate Issuance failing due to LetsEncrypt Outage

Incident Report for Fly.io

Resolved

This incident has been resolved.
Posted May 08, 2026 - 21:09 UTC

Monitoring

We are seeing recovery and certificates are now issuing normally. We are continuing to monitor to ensure full recovery.
Posted May 08, 2026 - 21:02 UTC

Identified

Due to a service outage at LetsEncrypt, creating new certificates with `fly certs add` is failing.

Existing certificates and `*.fly.dev` preview certificates are not impacted. For additional details please see LetsEncrypt's statuspage https://letsencrypt.status.io/pages/incident/55957a99e800baa4470002da/69fe2d6698ca07050eb4b1b3
Posted May 08, 2026 - 18:45 UTC
This incident affected: SSL/TLS Certificate Provisioning.