I think the last thread on this is now locked, so I’m reposting.
Just went through an initial LetsEncrypt certgen on a fully updated 10.13.66-22 system. It failed certgen until I disabled the firewall on the Connectivity-Firewall page.
This is at least the fourth system in the last six weeks where this has been the case.
Something is decidedly hinky with the firewall and LetsEncrypt. If someone can give me instructions I will capture logs/data the next time this comes up.
Thank you.
I was involved in the conversation a month ago and got other guidance then, as I don’t think it had been entirely resolved. I had not seen the instructions about changing the HTTP Admin port and enabled the other origin points to LetsEncrypt in the firewall.