I have had issues with dropouts in the past when streaming 192/24 files via Qobuz. All other sampling rates worked, so it was not urgent. When another user reported similar problems, I went looking for clues.
The problem on my music server with Windows 11 Pro was obvious. I noticed that the data flow in the input is below the data flow of the output (HQPlayer NAA). At 192,000 Hz x 24 bits x 2 channels, the bandwidth should be at least 9.216 Mbps. The input fluctuates between 4.6 - 9 Mbit/s. Every now and then a jumbo frame comes in so that it works at all. I didn’t understand why it wasn’t streaming at higher bandwidth on my 1GB line.
My Solution: When I set the services for the network and Roon to “real time” with Process Lasso, an amazing effect occurred. Roon streams a 192kHz/24bit file from Qobuz into memory within a few seconds. I no longer have dropouts with 192/24 files. The output (dotted line) to HQPlayer is very linear.
This works very well with all sampling rates. I don’t know if it works in other computer systems.