I not over familiar with that device, but looking at this help page [Roon Ready PS Audio – I’m having a problem!]
(Roon Ready PS Audio -- I’m having a problem!) It may be that PS Audio firmware needs updating.
Could you double check the latest firmware is loaded.
Yes, firmware are up today both DAC and Bridge. In fact, it’s required for Roon support. PS Audio just released new update about a week or two. I’ve already look at what’s been posted on this forum as it related to PS Audio PWD DAC II to no avail.