i am using 2.1beta build 17687, after the value set to 10 and restart. the torrent can't even connect , what's going on?

*after surfing utorrent forum, some forumer said set the halfopen from 8 to 4, now the torrent run.
But still not as fast as value 15?

Only utorrent 2.0 can do this?

This post has been edited by locolyric: Jan 8 2010, 12:04 AM