It would appear that you may have stopped the torrent at some point and restarted it. Once you stop a torrent, your torrent client will still acknowledge the full amount seeded from the beginning of it being added to your torrent client. The tracker however will only show how much you have uploaded on that particular session. Once you stop then restart the torrent, the session is refreshed and the tracker count goes back to 0. You would need to look at your overall ratio to be able to tell, but the problem comes in when you're dealing with numbers that are over 1 TB. 1 TB = 1024 GB, so it takes a while to make up the difference when the gap in the numbers is that large.

@billy3785: Does anyone else use Plex to stream their files to their TVs and Organize their media? With the library share function it makes it so easy to watch other people's content without having to download - if anyone is interested in sharing libraries - add me and I will add you back - I have 2TB in my share user name is sk32be Just added you to my Plex server all folders.  I've got a large library of over 32TB of movies, TV shows, documentaries, cartoons, music videos and yes, porn.  The porn is in a folder called "Other Videos".  LGBT themed movies are stored in a folder in "Movies" labeled LGBTQ+ Movies and everything else is self explanatory.  I set it  up so I could show people outside of the house without having porn or LGBT themed movies popping up right away.  Looking forward to your shares.  user name is pabpetina or may be holkatcinema.