Hi Dirk
No sorry my Devialet is not connected to the extender by Ethernet.
The only device Ethernet connected to the extender is my nucleus
There are two extenders , one in the hall Ethernet connected to the router
The other is in my living room and plugged into the wall plug point . This is wifi
As stated above the nucleus is connected to this by Ethernet
The nucleus is connected to the Devialet by usb
Yes I installed them myself
Interesting that you say you have had similar problems lately so maybe it’s a temporary issue
I think I have decided to go down the more permanent fix now.