libupnpp/device.cxx:169::UPNP_CONTROL_ACTION_REQUEST: SetMute. Params: 0 Master 0 upmpd/mpdcli.cxx:233::MPDCli::setVolume: vol 1 isMute 1 upmpd/mpdcli.cxx:239::MPDCli::setVolume: restoring premute 0 upmpd/mpdcli.cxx:94::mpd_run_set_volume(M_CONN, volume) failed: problems setting volume upmpd/mpdcli.cxx:97::mpd_run_set_volume(M_CONN, volume) server error: 52 libupnpp/device.cxx:169::UPNP_CONTROL_ACTION_REQUEST: SetVolume. Params: 0 Master 0