Audirvana and ifi Zen Dac

Hi,

I’ve updated the ifi Zen Dac to the latest firmware from March 2021. At least since then several albums can’t be played as MQA, e.g. “Eric Burdon declares War” when using the Audirvana app.

When I play another MQA album like “Revelacion - Selena Gomez” it plays as MQA, without ever changing the Audirvana settings.

When I play “Eric Burdon declares War” using the Tidal app it also plays in MQA, but not in Audirvana.

Any idea where this is coming from?