Hm that is strange (perhaps restart your container?)   But yes you should be able to do it from the CLI. Again SSH to your unraid and do: docker exec -it NginxProxyManager sh (If your container has a different name use that you can see it on the web UI from Unraid)   In your container do: certbot renew or certbot renew --force-renewal This will renew everything or use the --cert-name flag to only do the ones you need   edit: I would restart my con