Ethernet Setup with router and Windows 10

[Jimmy Giessler]

I have had no success attempting to set up my Devialet  800s using an ethernet connection through a router. My set up is as follows:

Roon (Windows 10) connected to router. Devialet  800s connected to same router. I have Air running. I have tried configuring the Devialets with a fixed IP address (10.0.1.200) and a network mask of 255.255.255.0 and I have tried using DHCP. Any help would be much appreciated. my computer has a network address of 10.0.1.40