Limewire ignores upload preferences

I currently have limewire set up to allow one upload per person, start with 2 upload slots and to never allow more than 3 uploads at once. For some reason, after initially working just fine, limewire now will only let one upload happen at once. Even though only one user is uploading and there should be free slots I can see that all other uploads attempts are rejected because the upload limit has been reached. I also have to force quit limewire if I have it set to not quit until all transfers have finished. The monitor window shows no activity but it still won't quit. It's like I have some phantom upload happening that doesn't show up in the monitor window. I've force quit limewire but the issue still exists. I've tried bumping up the number of upload slots but it doesn't matter. Besides that I wanted to say you guys really made a HUGE improvement over all your previous versions and that is why you got my $$$.