On Wed, 25 Jun 2025 15:45:17 +0200, Johan Vromans <jvromans@xxxxxxxxxxx> wrote: > Recently I upgraded to Fedora 42 and now the device is presented as dumb > 2-in/2-out USB audio interface. Sorry, false alarm. The R24 was connected via a KVM/USB switch, and that played tricks. After connecting the R24 directly, or via a decent hub, the problem disappeared and all channels are available again. Apologies for the disturbance.
