Hello!
I use qbittorrent 3.3.13 (had to downgrade to test) and have a problem with web UI.
I also use Sonarr, and when I used the newest version of qt this could not connect, so I downgraded. But externally I can not find the web UI, It worked before, but not anymore..
The port is open, when I try the port through a port checker it tells me the port is open (it should be closed if QT was using it?)
And if I use my external IP:8085 on my home network it loads the web UI with no problem... Use the external IP:8085 outside my network, it dont work.. I have also tried to turn off Windows firewall, no luck..