I have recently bought a new router, the NETGEAR AC1750 Smart WiFi Router to help security and more reliability compared to the Modem Router combo from Comcast. It seems to be working okay-ish. My problem is when I have my TP-Link AV500 Wi-Fi Range Extender, Powerline Edition plugged into my router and use the Wired Connection on the actual extension device it puts those devices on a different network. These devices do not get the internet and obviously, cannot talk to any of my other devices in my house.
Any help would be greatly appreciated.