I have attached a log file from the download.
I use a USB A flash drive in my Blu ray player (DP-UB820). The playable media via USB is both MP4 and MKV with AAC, AIFF, ALAC, DSD (DFF, DSF), FLAC, MP3, WAV, WMA audio codecs. I have to convert the MP4 to an MKV container as, for some reason...