No audio device

Every day Roon loses my audio device, a NuPrime uDSD USB DAC.
When I connect the DAC to another USB port everything is oke, till the next time.
Even between choosing different albums, Roon loses my device.

Hi, can you provide more details of your setup, as per this the [Reporting An Issue]
(I'm having a problem with Roon -- where do I report it?) post. Try to include as much information including screen shots as appropriate.