2014.05.26 -
to you dual stack (along with IPV4 and IPV6 address) Users Such as the title, now has many members also have ipv4 and ipv6 two addresses for this part of the user, we strongly recommend that you do not use all client versions utorrent2.2.0 later, because utorrent2.2.0 later versions are no longer supported dual stack agreement. Said the simple point is that if a user along with ipv4 and ipv6, when he has two addresses linked to other users, utorrent2.2.0 later versions can be connected to one address, or rocking back and forth between the two addresses , will greatly reduce the user's connectivity.

Recommended utorrent2.0.4 version, this is the green version download link: http://pan.baidu.com/s/1qWkAz5y

Please replace the former version ut greening, green tutorial: http://tieba.baidu.com/p/1895414174
Simply replace the green and utorrent.lng utorrent.exe two main documents can not affect your seed upload and download status. User not installed utorrent extract can be used directly.

Above, I wish you happy!

utorrent2.0.4 also works on nearly every tracker. If you have this version you should have no problems but you also should have a look at the different build version..