When you move up version, the new version will adopt your old preferences. Why you should have had any difference in behaviour is a mystery. May I recommend you try the LW beta 4.1.8 which has many improvements (not all are visible) & apparently is easier to connect with as well. You wil find the Beta PRO at the bottom of your personal dwnld page; see:
http://www.gnutellaforums.com/showth...5&pagenumber=1 (It's amazing that a small change in app can make a big diff in behaviour. It's b/c everyone's system is just that little bit different & more variants at hand.)