I like your pitch black humour.
You might be confusing public IP addresses with ports?
I mean publicly addressable address like in: not in a private network where SNAT/ masquerading is in place between the torrent-client’s host and the Internet.
It was mentioned, that no port forwarding is in place.
Not sure why you would sometimes see your status as fully connectable
One side of the connection needs a public address, not both. When both parties don’t have a publicly addressable IP, the status is firewalled. I guess.
Divide by 1/2 or multiply with 2/1. It’s an equivalent transformation.
Yolocopter ;)