Can you access the allo web page on the signature?
roon bridge show up in settings about on the core, so what about if you plug the ares into the other RPi you have it should be detected if it’s working too
At the end, clean usb in allo usbridge signature does not work. Plugging the dac to other usb (the one for wifi) works perfectly in Roon, so the problem is that usbridge clean usb stopped working.
Thanks for your support!