Every now and then I start playing a song and it plays for about 4 seconds and stops(using built-in LimeWire player). Then I have to click the stop button and make sure the song is completely stopped and restart the song. Sometimes it happens several times in a row. Anyone else having this problem? What can I do?

I have LimeWire Pro 4.10
Windows XP Home/SP2

if u need any more info, ill supply it.