Hmm indeed. btw--I don't think you can download your own magnet. What happened when your friend tried it?

Oh--if the bug report still say false, check the prefs for the advanced port (just to make sure it also uses 6346). You can set the OSX firewall and the LW prefs to open any port you want: they just have to match each other.

Otherwise, there's still a firewall or something blocking incoming connections upstream of you, like a router, a network administrator (common in school networks), or (rarely) the ISP.