Software updates.
BitTorrent updated today to a new version that has yet to be authenticated by my private tracker so I've had to spend time rolling it back and now I've lost the current torrents. Hopefully re-authenticating the actual downloads and reconnecting them to the .torrent files will fix it.
I've located and saved the registry key that controls which version is loaded so if it happens again I can just restore the key rather than rolling back the install.
__________________
History is much like an endless waltz: The three beats of war, peace and revolution continue on forever.
However history will change with my coronation - Mariemaia Khushrenada