I downloaded and configured the VMware Image. Currently running ISPConfig 3.2.2 Everything has worked perfectly along with SSL for websites. However I can't figure out how to configure a certificate for the control panel. Currently it is serving the default cert. I have read through various posts like https://www.howtoforge.com/tutorial/securing-ispconfig-3-with-a-free-lets-encrypt-ssl-certificate/ which clearly states it is not for 3.2 and newer. Any help much appreciated