# Certbot fails to renew certificates

**URL:** <https://community.letsencrypt.org/t/certbot-fails-to-renew-certificates/236005>\
**Category:** Help\
**Created:** [April 5, 2025, 9:56am UTC](https://community.letsencrypt.org/t/certbot-fails-to-renew-certificates/236005 "2025-04-05T09:56:47Z")\
**Posts on this page:** 1\
**Showing post:** 16

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**Author:** ![MikeMcQ](https://sea3.discourse-cdn.com/letsencrypt/user_avatar/community.letsencrypt.org/mikemcq/32/52772_2.png) [@MikeMcQ](https://community.letsencrypt.org/u/MikeMcQ)\
**Post date:** [April 7, 2025, 4:51pm UTC](https://community.letsencrypt.org/t/certbot-fails-to-renew-certificates/236005/16 "2025-04-07T16:51:27Z")

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A post was split to a new topic: [Failed challenge port 80 in use](https://community.letsencrypt.org/t/failed-challenge-port-80-in-use/236088)

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_[View the full topic](https://community.letsencrypt.org/t/certbot-fails-to-renew-certificates/236005)._