Right clicking and disabling a thread that is busy downloading works fine, it finishes the download and then the thread stops with "Article finished".
However, if the thread is trying to reconnect with "could not connect (retry in x secs)", right clicking and disabling a thread does not stop the thread. It will try to reconnect, if it can't, it goes back to "could not connect (retry in x secs)". If it never connects, the "disabled" thread will go on retrying forever. If it does connect, it will first download the article and only then stop.
