Annoying Whine / Buzzing from Playback on low volume 2.777

Prerequisites

Volumio Information

Volumio Version: 2.777
Hardware: x86 i5 4th gen
DAC: Dragonfly Cobalt & Red

Debug Log

Steps to Reproduce

  1. Welcome boot sound makes the sound
  2. Pick any songs, turn volume to below 50% hardware/software mixer both do it
  3. When the is no playback, whine/buzz is gone.

Additional Information

Just Started doing that couple weeks ago, after one of the updates