[SOLVED] Very distorted when NOT in cover view

[Reddo84]

So I've disconnected the USBridge Sig from my system completely and pieced it back in - bit by bit - checking for distortions after each step (after rebooting). For a DAC, I used a Dragonfly Red instead of my regular miniDSP 2x4 HD. Everything went fine, no distortions. The last thing I changed back to normal was the DAC ... et voilá: With the miniDSP 2x4 HD, the distortions are back full force when not in CoverView. When in CoverView, everything is fine.

Another observation: When I boot up the USBridge Sig and only then connect the screens HDMI cable to the device, the resolution is off (too low), but there's less distortions.

"The Chromium browser executes different branches of code in the loaded moOdeUI when you switch panels/views so instantaneous CPU and memory demands vary differently as well."

Is there more load on the RaspberryPi when:

• not in CoverView?
  
• running a miniDSP 2x4 HD instead of a Dragonfly Red DAC?
  
• the resolution of the screen is higher? 
  

Is the RasPi 3+ inside the USBridge Sig underpowered for the task? I contacted Allo some days ago, still no reaction. I'm trying to get my hands on a regular Raspberry 4 to test this hypothesis. 


Btw, the problem persists with version 8.1.2