I’ve a similar problem with another digi-hat (‘AUDIOPHONICS Digipi+AES TOSLINK TCXO Digital Interface AES/EBU for Raspberry Pi’ which is a OEM of TeraDak ‘Raspberry Pi2B Pi3 Pi3B + I2S EAS HIFI DiGi Digital Sound Card’. The PCB is labelled with: ‘Pi8804 V3.1’).
RoPieee used to work flawless with this device prior to release 4.002/4.008 Beta.
I can’t recall which of the Hifiberry digi-hats that worked but I’ve now tried all of them without succes.
I’ve tried to resolve the problem by reflashing two different SD-cards with no success and also tried with the beta-release v4.008.
Ropieee shows up in Roon audio if I select ‘HifiBerry DAC’ as HAT but with no dig-HATs.