There was a case here with Roon Bridge on W11 to the same DAC. This was caused by incorrect firewall rules, in this case for Bridge. After fixing that it worked, so there does not appear to be a fundamental issue with Roon on W11 with this DAC:
There was a case here with Roon Bridge on W11 to the same DAC. This was caused by incorrect firewall rules, in this case for Bridge. After fixing that it worked, so there does not appear to be a fundamental issue with Roon on W11 with this DAC: