Running a trial iof PRTG, all going well until one of our support team restarted Microsoft Lync, which I had stopped, on the Server which I've installed PRTG. This reset the port from 443 to 8081. I've uninstalled Lync but can't find how to set the incoming port back to 443, using 'setup/system & Website' only shows the port greyed out and unable to change. How do I set it back please?
Change port back from 8081