The mixer volume on the taskbar reduces the sound to a minimum when trying to change the volume

The mixer volume on the taskbar reduces the sound to a minimum when trying to change the volume.

Tested on versions:

dev-594

0.4.12-dev-820-g3a85677

 Workaround: Right-click on the volume on the taskbar-> Set audio options-> Volume-> left to max value 

The error is shown in the screenshot "SoundMixerError"

The correction is shown in the screenshot "Correction"