I have just updated Windows 10 , this morning I switch on again and the RPi (and Allo Digione) fails to show as an audio device in Roon . I have tried ropieee.local and get a page not found error so I can’t log onto it. It has Roipeee XL installed
I have tried rebooting the Core PC and the RPi , now twice to no avail .There is another thread asking about issues with the new Win 10 update
I have 2 other streamer devices , a Cambridge Audio CXN (V1) and a My Gica 1960 both of which show on the network and in Roon and in JRiver
The Ethernet green light next to the cable is blinking green.
I have a tool called Advanced IP Scanner it scans your subnet for ipaddresses and hostnames. It’s free, the first time you use it you need to define your network range. Which is simple if your computer IP address is 192.168.0.5 your network address range would be 192.168.0.1 - 192.168.0.254 assuming a standard subnet. There are several ways to identify device by using name ropieee is obvious the manufacturer column could also provide a clue for Pi based devices Raspberry Pi Foundation, if you have the USBridge Sig with Digione Sig manufacturer is CEM Solutions Pvt Ltd. If you aren’t sure what your computers IP is click Start (windows flag bottom left), Settings, Network & Internet, select option View your network properties. Lots of info but look at IPv4 address: ignore /24 just the first 4 groups of numbers is your IP.
Good Luck
Stay Safe
Did you try the network scanners suggested? Fing is one that can be run from a cell phone no need to figure out your IP. Of course the phone needs to be connected on WiFi that is on the same network as your Pi. This is your next step.
PS
Your router needs to be first connected to your modem, or if router is modem then you need ensure any switches to provide more ports are installed off of your router not between the modem and router.
Stay safe