Well, for me, it's always at the same size that it happens, I doubt 200 different people (ip addresses) are sitting there and clicking abort when it reaches the same exact size (~16kB), down to the last byte.

My downloads seem to be fine... so, I guess I can just keep being a bad sharer until someone knows how to fix this. I don't have any shitware on this system, it's well secured. There are no winsock lsps or anything of the like other than the ones windows installs, the only programs that really touch anything that could break this are avast and peerguardian, and exiting both of them didn't help at all.