Since Beta 6 no more music here!

Since I use Beta6, I can´t use my XBMC Musik Player! No mp3 nor FLAC on my SMB NAS!

After short time the musicPlayer don´t work!

Can I downgrade to beta 5? It is really terrible!

I have no problem at all playing music via XBMC with Media player beta 6 installed.  

Are you sure that you ahve not upgraded XBMC recently and that is the root of the problem?   

Problem is the mediaplayer.

Hints on xbmc forum: how to activate default media player.