Ability to change the GUI port

[yubiuser]

Is this a request for an option to expose an "easy" way to change the port or are you seeking help how to change the port.

For the latter have a look here:

Can't reach subdirectories on localhost:80

Not sure what FlightRadar24 is running as it's web server but most likely, lighttpd, a requirement of Pi-hole, took over and replaced that. Which is weird, because it should have failed at starting the service, since there should have been something there, serving the FlightRadar24 data, on port 80. Do you know what webserver the FlightRadar24 is based on ? L.E. Upon further analysis, it looks like the FlightRadar24 runs a custom app (which I assume is part web server) called fr24feed. I…