I only use an RME ADI-2 DAC with USB. When I look at Zones, only the RME ADI-2 DAC ASIO is checked and playing, but I do see System Output with a different song listed, though it is not playing.
Here are the setups for both.
System Output:
Private Zone: No
Volume Control: Fixed Volume
Resync Delay: 0ms
Max Bits Per Sample: 24
Zone Grouping Delay: 0.00
Enable MQA Core Decoder: Yes
Force Max Volume at Playback Start: No
Multichannel Mixing: Downmix As Needed
Device Setup: RME ADI-2 DAC ASIO
DSD Playback Strategy: Native
MQA Capabilities: Renderer Only
Volume Control: Fixed Volume
Volume Limits: Volume is Fixed
Resync Delay: 0ms
Max Sample Rate (PCM): Up to 768kHz
Max Bits Per Sample (PCM): 32
Max Sample Rate (DSD): Up to DSD256
Zone Grouping Delay: 0.00
Clock Master Priority: Default
Enable MQA Core Decoder: Yes
Use Maximum Buffer Size: No
Use Power-of-2 Buffer Sizes: No
Channel Layout: 2.0
Multichannel Mixing: Downmix As Needed
I think I had my first observable skip with Tidal, an MQA 24/48 decoded to 24/96 by Roon’s decoder.
So far I have been able to restart any song that skips and it has played to the end successfully.
I am almost exclusively streaming Tidal and Qobuz from my Roon library. My local library is about 20 ripped CDs located on the same laptop used as the Roon core. I typically just shuffle from the Albums section, and I always see a mix of Local, Tidal, and Qobuz songs playing. I have about 4000 albums with 54K tracks, though quite a few are duplicates between Qobuz and Tidal and the Albums section shows about 3000 total.