I added a new website and check SSL and Let's Encrypt SSL. But ISPConfig did not create an SSL using acme.sh. Before I was using certbot and since I have installed a new server, I expect that ISPConfig is using acme.sh to create an SSL certificate. After saving the website, and opening it again, SSL and Let's Encrypt SSL was unchecked. Anyone know what I'm missing?
Are you talking about a SSL cert for a website or the SSL cert for the ISPConfig GUI and other services like postfix and dovecot?