Audio Clicks

[electrome]

Hi I have a new to me problem, and I cant see any other reference to it in the forum. Play a song and when the song is stopped or skipped at the end of fade out there is an audible click at the same time that the status of the song changes from play to ready and the delete button lights up red. Has any one any ideas. We are not new to these programes as we have using them for years and years. We have three other lap tops with Hoster on and have never had this problem. So an answer to this problem would be great.
My new computer is a Toshiba Satellite i7 3.1hz all up dated with microsoft updates.