[PROBLEM] Volume goes to Zero on change

[dad33]

Hello,
I tested also with my Allo Boss DAC 2.
When the volume is down i logged into the pi.
How can i fix the problem?

Code:

Apr 11 16:10:38 2022 from 192.168.178.20
pi@moodeWohn:~ $ amixer sget "Master"
Simple mixer control 'Master',0
 Capabilities: pvolume pswitch
 Playback channels: Front Left - Front Right
 Limits: Playback 0 - 255
 Mono:
 Front Left: Playback 0 [0%] [-127.50dB] [on]
 Front Right: Playback 0 [0%] [-127.50dB] [on]
pi@moodeWohn:~ $