Hi
I am using SA750 with JBL 4312G
And usually listen to music with Tidal streaming(ver 1.72 latest) and my own Dirac set.
But when i change tracks, sometimes (very randomly) Popping(click ) nosie has occurred.
And it seems regardless MQA or Dirac setting.
Is there anyone solve those problem?
I hope to solve this problem or want to know why this problem occurs 
I have not experienced anything like that so far, though I’ve only had mine for about a week so far. I’d suggest you try doing a factory reset.
If you are changing tracks while there is something playing it is common to hear the disruption in signal traffic, this occurs on non ARCAM equipment as well so I am not really sure that something is broken therefore I doubt you can fix it. I assume you are on the latest firmware as its more of a software design issue that could be addressed by firmware. I have this with MYTek as well.