Thanks in advance for any advice given
We have BT broadband with wall Ethernet ports in most rooms, downstairs we have the main home hub 5 connected directly to the open reach box via DSL cable and it works fine.
In our bedroom we have a Ethernet port which when wired to a device such as the ps4 or roku it works fine and the wired connection is strong.
We'd like to plug in our old home hub 4 however to improve WiFi upstairs
I've tried plugging the home hub 4 into the Ethernet port via the WAN port on the router but it doesn't automatically connect to broadband, the power light is orange.
What do I need to bear in mind and configure to make this work?