I have an interesting problem that I hope someone can help me with. I installed ISPConfig without problems. When I am on the local network where it is installed, all is fine, and I can access the interface via https://xxx.xxx.xxx.xxx:81. However, when I am at a remote location and try to access the interface via the above address I get the following: The connection was reset The connection to the server was reset while the page was loading I am using firefox (latest version) to access the site. When I go the address http://xxx.xxx.xxx.xxx it shows that apache is working, so the server seems to be online. Any idea why this is happening? Thank you!