Hi @charley-TX,

Welcome to the community.

To isolate a client device in your Deco Mesh Network, you'll want to open the Deco app and:

1. At the network screen, scroll down to "Online Clients"

2. Select "Main"

3. Identify the wired device (e.g., via MAC Address/IP Address)

4. Once identified, tap the wired device

5. Scroll down to find "Device Isolation" and select it

6. Enable Device Isolation by tapping the toggle switch in this menu and confirm/acknowledge the message that appears

Done! Your device is now isolated from the LAN. It can still access the Internet, and with other Isoalted Devices; however, it cannot commnicate with other devices on the Main Network.