topping tp30 and mark 2 version no more volume control.

Volumio Development Bug reports
1

Hello,

first of all a great bravo for Volumio. It’s a masterpiece IMO.

I notice that my :

Topping tp30 mark 2

and

Topping tp30

https://www.parts-express.com/topping-tp30-class-t-digital-mini-amplifier-with-usb-dac-15-wpc–310-312

Seems unsupported as the ability to modifiy the volume from GUI doesn’t work anymore (since several version)

Is there any way to fix this please.

Once again BRA-VO for thie piece of software.