I currently have a Serviio server setup on my PC, which feeds DSD (and PCM) files to my Yamaha RX-A660. 2ch DSF's are a breeze to listen to. I recently encountered an iso file that has both stereo and Multichannel tracks. I used SACD_extract to extract the stereo DSF's in one directory and the Multichannel DSF's in another. The stereo files play over DLNA. In the signal info screen, the info shows up properly as 2.0, DSD64. However, the Multichannel files refuse to play at all. The receiver sees the file on the server, but I suspect, cannot decode them. How do people on this forum listen to digital Multichannel DSD files through their receiver?