@cheeg - I didn't go back through the whole thread; so forgive me if anything is redundant. I had the BlueSound Node 2, which didn't always work... especially with HiRes files. Tried to practically give it away. No takers.
I replaced it with WiiM Pro Plus and have been very satisfied with the set-up. It is hard-wired via audio grade ethernet cable to ENO Network Filter to WiiM Streamer to Bifrost 2 DAC. The sound is great, and it is basically trouble free operation.

