I just bought 2 USB DAC audiophonics (U-Sabre LTE USB SA9027 / ES9023) and i have some delay when i try to play some local music or from spotty.
Detail:
Player : USB DAC on Raspberry pi 3.
Server : LMS 7.9.1 on synology NAS
built-in player is disabled.
Sysdefault or hw driver have the same effect.
When a music start or start again on LMS, i have to wait 10s to 20s before the music really playing.
With a basic USB soundcard (6€ on Amazon) it’s works perfectly.
Someone would have some advices to fix this problem?
I found the problem but i don’t know how to fix it.
When i use one RPI with multisqueeze the Audiophonics USB DAC works well without delay.
When i plug a second raspberry with multisqueeze and others DAC (other brand, cheap dac for computer) I have a delay.
I don’t understand why another raspberry on the network cause this delay.
If i use only cheap DAC on the two RPI i don’t have delay.