I have Volumio 3.324 installed on a Rasp3, plus Allo Boss DAC, plus FusionDSP 1.0.18.
When starting playback, the volume is at the last used in the last session, after a few seconds it is located at the default volume in the setup.
If I logged out at a high volume, it starts at a high volume with the consequent scare.
It can be fixed?
in playback settings, you can set a startup volume. Volumio then starts with this value
Weird. I re tested it and it works as expected on my primo.
How do you power off your device?
Ja! shut down the power!
If I restart the system, it does the same thing. And the sound has a few seconds of stutter once it returns to the default level.