SSL stopped renewing for me. I get
[09:17:15] INFO: Get domain ID
[09:17:15] INFO: Creating TXT record.
[09:17:15] ERROR: Could not add TXT record.
ERROR: deploy_challenge hook returned with non-zero exit code
I figured it out. I have a free DYNU account and they limit the number of DNS records and the plugin couldn’t add the TXT record.