I use smartmusic during class for the background music/visual on my Clevertouch board in my classroom during small group lessons.  Up until last week, everything was going smoothly!  Now, all of a sudden, the sound is not working properly.  The count off is fine, then when the background music starts, it doesn't match the tempo, is warbled, and there is a crackly, static-y sound. I've tried restarting the board, closing out, and reloading the page.  Music from other websites sound just fine on the board.  Any suggestions?  Thanks!