I setup MIAB with the Let’s Encrypt certificates. What an awesome setup! I tried setting up a Let’s Encrypt certificate for a subdomain on a separate server, e.g. blog.mydomain.com. After setting up that certificate, my MIAB domains box.mydomain.com were not resolving. After revoking the blog.mydomain.com MIAB worked properly.
Any ideas how I might get a certificate working on a subdomain on a different server/IP?