Outage in Fly.io
Certificate Issuance failing due to LetsEncrypt Outage
Resolved MajorIncident Report
Summary AI Generated
A LetsEncrypt service outage caused Fly.io's SSL/TLS certificate provisioning to fail, preventing users from creating new certificates with the `fly certs add` command for 2.4 hours. Existing certificates and `*.fly.dev` preview certificates remained unaffected throughout the incident. The issue was resolved when LetsEncrypt's service recovered and certificate issuance returned to normal operation.
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
Components affected
Fly.io SSL/TLS Certificate ProvisioningTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
about 1 hour ago - at 05/08/2026 09:09PM
This incident has been resolved.
MONITORING
about 1 hour ago - at 05/08/2026 09:02PM
We are seeing recovery and certificates are now issuing normally. We are continuing to monitor to ensure full recovery.
IDENTIFIED
about 2 hours ago - at 05/08/2026 08:25PM
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
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