I'm running RasPi 3B with DAC2 HD as a ROON endpoint.
After the update to 20220726 I have problems contolling volume.
Increasing the volume it suddenly jumps from for instance -35,dB to -100dB and increasing again only one speaker is running.
It looks that there is no clear signal to controll volume and balance.
I reverted to the previous version 20220228: everything is fine again.
Updating to 20220726 again lead to the problems again. So now I reverted to the previous OS version and this is fine again.
Please can you step into this issue with the new hifiberryOS version and fix it.
Do you need some additional problem description?