Lets Encrypt Server Check fails ispconfig 3.1.15
Letsencrypt Server Check fails at least on my machine (debian 9.11). I have to deactivate that completely in setup to be able to issue certificates at all.
Error: acme-challenge directory not found - probably because I have enabled redirect http to https?
ispconfig 3.1.15 debian 9.11 php from sury.org always the latest version