FAURE UTORRENT

You've probably (in one way or another) seen discussions about the latest version of UTorrent.

because of a serious security vulnerability that can affect not only the security of the site and the security of our peers, but even more the security of users who run uTorrent.

This means that only versions 1.6.x, 1.8.x and 2.x are allowed!

We strongly suggest that you take this serious and dangerous loophole seriously and immediately stop using the client on any tracker.

Simply running the client in the background is all that is needed to use this vulnerability against you.
That said, from what we were able to determine, versions 1.6.x, 1.8.x and 2.x are not as vulnerable as version 3.x. However, to be sure, it is strongly advised to set Advanced -> net.discoverable to false and restart the client. For now, we will continue to allow versions 1.6.x, 1.8.x and 2.x.

Version 3.5.3 (the last one) fixes these bugs but considering the problems of use (that all versions 3.x have met to a certain extent) problems of speed or stability, it is better to use the old ones version 2.0.4 or 2.2 .1