That's a tricky problem. Perhaps you don't have LW configured well for 2 way use:
http://www.gnutellaforums.com/showth...5&pagenumber=1 (1st post only) and also:
http://www.gnutellaforums.com/showth...threadid=27036 there might be some points there that can help you to eradicate this problem. Hope this helps. Good luck.