PS: The SMPD was so great that I am not listening to my desktop DACs anymore. The passion for pristine quality of sound and your dedication towards improving everything even the minor details is well appreciated guys. Using it from more than an year, sometimes I think that I am not able to help in any development processes cause I don't know much about any of the programming stuff. Sorry guys I am just an ordinary guys who loves music. The only down side I noticed with the SMPD is it won't let us listen to anything else, we cannot carry it in our pocket for listening and In my country cannot get hands on Sabre DAC suggested by some of SMPD users. Love you Guys thank you vey much.

1. "ps aux" command (or "top" command via ssh connection)
   In my environment, cpu load is only 0.7% if my RPi4 plays 44.1kHz flac music file.
   If you see heavy cpu load process, please show the name of procss (maybe any process running in heavy cpu load).

2. Send the support log to support address of smpd
   Fetch and download the support log via SUPPORT plugin and send it to support address.
   If papalius isn't busy, he may analyze the support log and send you any ideas.

"ps aux" command

Thanks a lot for a quick response. Nothing is using CPU load. I attached a screenshot kindly check(The screenshot was taken when playing flac ). I sent the support log to the support address also.

I'm using this case covering the RPi4 without gpio slot and sound hat card,
and covering with more biggler (width 111.5 x height 65 x depth 120mm) aluminum case for Electrostatic shielding and heat diffusion.
Inner case is in contact with the heat spreader of the RPi4 CPU with a heat-dissipating silicon sheet.

In my environment, CPU temp is 36(present) 〜 42(in summer) c+.