[PROBLEM] Pops/scratch between tracks

[orchardaudio]

Hello,

I have a customer who is stating the following:
"When I start any music from my NAS or Tidal there is a short scratch sound beforemusic start out. Do you have any idea what could cause that? I use my Pi with wired network."

I am guessing that this is the same issue that exists in volumio that is being discussed here:
https://volumio.org/forum/pop-between-tracks-t5794.html

Has anybody else been experiencing this? 

Can a fix be made for it?

Thanks;
Leo