Hi Carl,
First thanks to ALL for your help. It's working now, but not always.
There is no difference if I use DCHP or permanent address, even they are the same.
This is the info from "fing":
iPad (Roon remote) 10.0.0.3
PC (Roon core) 10.0.0.5
Generic (218) 10.0.0.6
861/ID40 10.0.0.8
Modem/Router 10.0.0.138
All devices are "pingable" with the PC or iPad and also editable, independent if the "device manger" is working or not.
Also running Roon or not doesn't matter.
No other devices on that network (wire or wireless)
Is there a actual firmware list here on the HH?
My 218 report SW 1.1 build 218 and the ID40 SW 1.3 build 169
Are they the current/newest versions, I guess I have that for a while.
800v3/218/271/8k.2/5k5s

/5kC/DSP3200/Reviver/
TT-ELP/Graham Slee Revelation/Trinnov Altitude 32/OPPO 205
__Ayon/HB/Shunyata/Miltzow -- power cables,
__Ayon/Jungson/Miltzow --analog, Miltzow-- digital,
__Vortex/WMA ,