Qnap 253a to oppo sonica dac(usb connection)

I found play dsd music very good no pop and click noise. However when play 44.1 48 96 192. All will have click noise in few minutes.
And I already test in Mac and window use different software no this problem. Pls help and I will wait at next update.

Hi @Kevin_Lau ---- Thank you for the report and my apologies for the troubles here. In order for us to accurately evaluate this behavior you are experiencing, may I kindly ask you to please provide the following information to us:

  1. A brief but accurate description of your current setup as seen here.

  2. A screenshot of your audio settings in Roon.


Hello Eric, I think it is buffer problem, roon audio set buffer cannot direct to qnap alsa buffer, no matter 100ms to 500 ms, it still have random small pop noise.