Aaargh, it won't work.
I've tried everything, deleting all sorts of files in my registry (I know, that's not very smart ), reinstalling LW, downloading the patch, adding ports in Windows Firewall,...
Nothing works!
And the strange thing is: the first 2 times that I started LW (the very first time that I had downloaded the program) it went directly to excellent connection.

I thank everybody for the suggestions here on this forum, but nothing works.
Has anybody a clue wat should be the problem... ?