I have set up Windows Media Center on my Windows 7 PC and on my XBOX 360. The media library was built up properly and I can see all of my albums on XBOX. However, when I try to play an entire album, only every second track (or so) has sound. If the first track is played, for example, the timer remains at 0:00 and the second track has no sound. If I open the tracklist, I can see the animated equalizer icon which I interpret as the song is being played. In this example, I can play the third track. If I quit WMC and reopen it, chances are that I can hear the songs I didn' hear at the previous attempt, and I can not play those which I could previously. That is, this should not be a codec problem. XBOX is connected via WiFi with moderate signal strength.
Do you have any tips on the issue?