Audio Stops

[byoung0313]

3 times last night during a show, we were searching for songs (requests) and suddenly the sound on the song that was playing just stopped. Tried to switch tracks and a few other things, but had to close the software and restart. When restarted it worked fine again. Has anyone had the same problem? This is a new computer with very few programs on it (bought specifically for our shows) and it does not happen every time we search. Any suggestions why this might have happened or how to keep it from happening again?