Yes. Before July update, Extra Digital Gain was working but distorting at 18dB. After update, Extra Digital Gain not working, main vol control working, but that’s a softvol device and the range and linearity of it is not good. There should be some way to control the DAC hardware, I’d have thought. The Ext Spk control has no effect. Unmuting Audio i2s turns off pcm audio. Audio spdif Mute has no effect on pcm audio.
The channels are reversed as reported here, and I have another issue: channel balance through headphones is correct, volume is inadequate. When feeding an amp, the volume on one channel (the one fed to the tip of the plug) is fine, the other channel is very quiet.
As you say, a bit messy ATM.