I just installed Debian 12 in a Hyper-V VM in Windows 11. And it does work at least in the sense that I can bring up the Allmon website. I added the 4569 to port forwarding as UDP. Also added 80 to port forwarding as TCP. And the website can be seen from my external IP address.
But I had also forwarded port 80 to a different internal IP address. Fortunately I’m not using that machine at the moment.
How do I change the Allmon website to a different http port?