---
title: "Odd situation with buzzworkers LetsEncrypt certificate was not renewing…"
date: 2026-05-19T14:55:51.841Z
author: Ricardo Mendes
url: https://rmendes.net/notes/2026/05/19/59c57/
type: notes
ai_text_level: "0"
tokens: 79
content_signal: ai-train=yes, search=yes, ai-input=yes
---

# Odd situation with buzzworkers LetsEncrypt certificate was not renewing…

Odd situation with [buzzworkers](https://buzzworkers.com) LetsEncrypt certificate was not renewing properly, changed gandi API LiveDNS (deprecated) to PAT and forced cloudron to renew the certificate. 
Problem solved but in more than a decade its the first time a LE certificate does not renew properly on its own.