Thank's for your reply.

I tried to use only the port 49162 for incoming but it is still not working.
For the outgoing, I can't use random ports because my firewall is locking every port non explicitely allowed.

Hi, I have a problem with my deluge server. It is not seeding any more and when I want to download something, this is really slow (when it's agree to download). It can't be the server (running on a dedicated) and neither the torrents (I tested them semewhere else). The installation worked during som...