HI @Robert_Carlsson,
Devialet uses a few different protocols of communication, with Roon Ready, Devialet Air and Aiplay to facilitate communication.
As per our Devialet Air Documentation, seeing that -ETH part means you are using the Devialet Air driver while seeing the Roon Ready logo means that the device is using our RAAT Protocol.
Since the issue does not appear when using Devialet Air protocol, I suspect you may be affected by a known issue surrounding Devialet Expert devices. We have requested Devialet’s help with this and you can read the current status in the following thread for more information:
If the -ETH driver is working, I would suggest using it for the time being.