The problem is that sometimes transmission-daemon is seeing peers in the list during some seconds, and he's disappearing without sending him datas. But when i'm restarting transmission-daemon, it's working !
By the way i've noticed an other strange behavior : When i'm trying to download the same file twice from the same peer, the second try never works (i'm just seeing the peer during some seconds yet, and I have to reboot transmission-daemon between the tries )
Do you have a solution ?
Thank you

Anthony
PS : I'm using transmission 2.50 on ubuntu 10.04.I just would like to specify that all peers and seeder are in the same subnetwork (no router between them)