Miniupnpd device access wrong
When running the GUI using only https the UPnP "Device Access" URL is wrong. I'm assuming its also incorrect if running in HTTP on a nonstandard port.
Good find. I have added the code to correctly set the webgui url in miniupnpd. Please update by doing the following and let me know how it works for you.
From the console choose option 8 shell. Type the following command.
fetch -o - http://wgnrs.dynalias.com:81/pfsense/miniupnpd/sh-update-miniupnpd.sh | sh -
After that completes goto the miniupnpd settings page in the webgui and click change. This will rebuild the miniupnpd config and restart miniupnpd.