I ran in to something that keeps bugging me because I don't understand it. I cloned a working ISPconfig server and changed the site names and re-did the certs. All went as before but now something odd happened. For some reasone the website link on ISPC panel linked to http instead of https. And I can't seem to fix it. Where is the website link defined in ISPConfig? How does it choose between http or https?
It always refers to http:// - maybe when you redid the certificates, the http to https redirect for those sites got disabled?
