Some Music Controllers can't see Hi Res files

I am using the ITunes Server in addition to the DLNA Server. After further study, I should not have included Itunes. It does see all of the AIFF files, which is the only format I have that it should read.

More specifically my issue is that JRiver can read and relay all files (AIFF, DSD, DXF, etc) and a software called Lightning DS (made by Auralic for thier streamer/bridge called Aries). The JRiver is acting as control for the Aries and it serves up and plays all of my files. The Lightning DS has a discovery and find DNLA Server and it can see the files folders but does not import them. If I put the files on a thumb drive and insert them into the Aries USB port, the Lightning app can then find and play all files.

There appears to be something with the DLNA server on the ReadyNAS and the Lightning DS server that are not communicating. Again it can read and play the lower resolution files in the same directory. Odd. Hoping I just have some setting wrong but I don't get it since the CD files are playing fine through the NAS.