As expected. The Eitr is a genuine transport while the spdif out on R6 is a convenience feature that isn't its main purpose. I think this is a case of expectations being out of line for a DAP.
Man, don't tell me that. So far I haven't had any issues with 1.28 and been on it for 2 days now. Plenty of tidal listening. No issues.
Well Hiby are new in the hardware realm. The key to their success is for them to own up to the QC issues, make good on warranty claims, and enact stricter manufacturing across their hardware lines going forward. They are showing promise - and while not all unicorns and rainbows, most people have a fairly stable DAP that looks, feels, and sounds pretty darn good. But in your case, I'd be most disappointed as well. You should be.
After you get your replacement unit, please report back. Would be curious to know what you think of the unit after actually being able to effectively use it -