It has happened many times in the last week that torrents that I have already downloaded to 100%, and I am currently seeding, will revert their download to a lower percent and start redownloading. When I go to look at the downloaded files they seem to be intact and playable, even ones that show 0.0%. BitComet apears to just be writing over the data that is already there. It seems to happen in groups, such as last night I lost about 3GB in 5 seperate torrents. These are not torrents that I have altered in any way. Sorry for the long explanation, I just wanted to give as much detail as possible. Please help me out, It has little effect on me, but I spend most of my time downloading instead of seeding. Leaving me feeling like kind of a leach.
PS: Now that I think of it. This has been happening for about a month. It is just accelerating, meaning more data each time.