Unable to get direct access to server with secure connection
I'm here because I'm having a few weird issues connecting to my Plex Server.
Whenever I try to connect to it from another PC with a secure connection, BOTH inside or outside my local network, I can only get indirect connection through relay (with all the limitations that come with it).
However, disabling Secure Connections on my server, I can flawlessly get direct connection to it, even from the outside.
To make things even weirder, my android phone can always get a direct connection, regardless the fact that I'm using a Secure connection or not, inside or outside my local network.
Server Version: 3.20.8 Running on Windows 7 UPnP enabled in my router. No VPNs.
I can't see where the issue is here, maybe you can help me sort this out.