Click sound gone after watching DVD in xbmc

I have a weird issue when watching a DVD in xbmc, and I exit out to the main atv menu, I lose the click sounds normally heard when navigating…a reboot fixes this issue, and click sounds come back, but once I watch a DVD movie in xbmc again, and exit out to the main menu of atv, click sounds are gone again. Any help? Thanks

Btw, I have the latest updates of atv flash and the latest xbmc, along with all the other latest updates