I'm using Limewire 2.8.6 Pro on a Windows XP machine. It seems that Limewire will no longer connect in Ultrapeer mode even though my connection throughput hasn't changed and I've altered no options in Limewire. The only other change to my system is that I've updated Sun Java to the most current version: 1.4.1_02. Is this the cause of Limewire acting only as leaf, not as ultrapeer?

Thanks!