Hi,
I have a problem with Ktorrent. When i download something that has multiple files inside i usually download them one by one by checking/uncheking them in the window below. But a few months ago after an update there seems to be some error. When a download for exemple the 1st part it automaticly turns to "seeding" or "queued for seeding" but when i check the 2nd part to be downloaded it's still "queued for seeding". The only solution is removing torrent file and opening it again choosing only second part to be downloaded.

I upgraded kubuntu to 10.10 and it worked for a while but now it's doing it again :/

Please try removing ~/.kde4/share/config/ktorrentrc and ~/.kde4/share/apps/ktorrent/ with KTorrent is closed. Please note that all KTorrent settings, including loaded torrents will be lost.