Hi - have been using JRiver to listen to my FLAC files on Yamaha for years, just upgraded to V23 from V16 to support development (and bought iOS app). Music collection is FLAC files stored on NAS. NAS and receiver both hardwired to network, JRiver being used on computers that are wireless.
I have a major issue that I didn't have before: I can see my Yamaha RXA-1070 as a zone in JRiver, and can send music there using "Send to..." just like always, but when I do that the Yamaha says that the file is MP3 (and the music sounds thin - honestly it sounds worse than the integrated Spotify, so bad that even my wife pointed it out!)
FLAC is definitely supported by this receiver. AND...I still have JRiver v16 loaded on my laptop, and if I send it the exact same source file as a "send to", the Yamaha sees it properly as FLAC (and it sounds full, like it is supposed to).
I have transcode turned OFF in the v23 settings. Is there some other key setting I'm missing? Happy to post screenshots of settings etc to get this figured out - controlling my FLAC collection is my sole use for JRiver so having the music sent as poor sounding MP3 is a major issue. Thanks in advance for your help.