in my download folder, lots of my (every ?) downloads have at least 2 (full) folders :
my_download and my_download.1 which are exactly the same : each file in the my_download folder is in the my_download.1 folder...
Do you have any idea of what happen ?
Problem with par2, extraction,

i'm sure that the downloads are not made twice, at least the don't appear twice in the history list...
sabnzbd run under ubuntu hardy and i'm currently using sabnzbd 0.4.11 but i think that i have the pb since at least V0.4.9...
however i'm not sure that the sabnzbd version is the problem...
Thank you in advance !