I don't know if this is a bug or a specific feature of RaspyFi, but the standard mpd on Wheezy works a little bit differently.
The problem arises if I switch the input selector on my DAC (DiY based on Wolfson 8740 and 2706 for USB decoding) on another input (e.g. SPDIF). Using the standard configuration, when I reselect USB again, the system reconnects automatically and start playing again. On Raspyfi you have to reboot the system in order to get any output.
From the client (gmpc fow windows 11.18.6) everithing seems to be ok: system connected, play indicator advances and even the audio bandwith is shown correctly.

This is not really a problem for me as I have already bougth a dedicated USB 2.0 receiver, based on the C-Media 6631) (the package is in the mail and this, here in Italy, could mean a lot of time …).

Complimenti per l'ottimo lavoro.

Raffaele

It doesn't work. The only thing you can do is a full reboot.

No, it doesn't.