uTorrent last beta doesn't let me re-check any torrent

[tecnoadicto]

I've the lastest beta of utorrent, 3.4.6 Beta (build 41.845), and when I select "Force Re-Check" from contextual menu, the torrent or torrents selected, puts into Stoped 0.0%, and there do not happen nothing more, in the previous beta (build 41.768) was the same, the latest version in which function was3.4.6 Beta (build 41.696). 

 

I've tried to put this message previously in 3.4.x Beta - Announcements subforum. but I don't have permissions to post anything there.