When I for some reson need to restart KTorrent i also need to wait a few minutes for the netvork stack to clear so I can use the same port again...

Shulden't it be a god idéa to add SO_REUSEADDR to the socket options so I can restart KTorrent without waiting.

That should be set by the socket classes, I will verify this when I get home.

Did you compile with --enable-knetwork as a configure option ?

I made sure it gets set, by explicitly setting it. No more relying on Qt to do it.