Northflank incident

Let's Encrypt Certificate Generation Issues

Minor Resolved

Northflank experienced a minor incident on June 18, 2026 affecting Northflank Platform (Certificates), lasting 4h 40m. The incident has been resolved; the full update timeline is below.

Started
Jun 18, 2026, 06:55 PM UTC
Resolved
Jun 18, 2026, 11:36 PM UTC
Duration
4h 40m
Detected by Pingoru
Jun 18, 2026, 06:55 PM UTC

Affected components

Northflank Platform (Certificates)

Update timeline

  1. investigating Jun 18, 2026, 06:55 PM UTC

    We are currently observing delays in certificate generation due to an ongoing incident with Let's Encrypt: This will affect provisioning of new addons with TLS enabled, the provisioning of BYOC clusters as well as domain certification provisioning.

  2. monitoring Jun 18, 2026, 11:02 PM UTC

    No recent API errors experienced and addon provisioning is working as expected. We're still closely monitoring Let's Encrypt API responses.

  3. resolved Jun 18, 2026, 11:36 PM UTC

    No more certificate creation errors have been observed from Let's Encrypt. This incident has been resolved.