I have remark that sometime I connect to myself when I'm in ultrapeer mode! I have a connection to 127.0.0.1 outgoing and one to the same address but incoming. When I kill one the other is killed. This cause more demand to the couputer because it need to threat the message many more time. It also block my from 2 connection to ultrapeer to the network. only 4 left for real other peer. If you need more information ask. If you don't have the time can you tell my where to start I have some knowledge about java but not about network. I'm a studdent and the session if over so I could search, but need to know where to start

thanks

go to http://www.limewire.org
and sign up. then join the gui or the core project (i think this bug is core!?) and request a role.
now you got two options:
1. become a developer and fix it yourself.
2. post a bug report which might be solved by someone.

mahalo