I’m also interested into this. I have also some problem with data reported to tracker…many files reported 200%, 300% or 500% or more data download or uploaded. I also wrote on rtorrent github page. They suggested to add logs to rtorrent.rc.

Anyway, I’m not so sure that is caused by last version of rtorrent. Because many users have no problem.

EDIT: It’s true; many trackers are starting to ban rtorrent 0.9.6 (for example TTG, HDChina, ecc…). Were months that I tried to understand the reason for those errors in reporting statistics