I have a new BDP-pi. It won't play any MP3s. It won't play most FLACs. Oh, the Manic Moose player shows the time ticking away, but there's no sound. A very few FLAC files play perfectly. I know all of these files are playable, because I can play them through a laptop computer connected to the DAC. I've tried Manic Moose on both my cell phone and a laptop (a different laptop) with the same result.