I see lots of related questions here but none seem to resolve my specific issue:
1. I have wifi working fine
2. I have a cable from LAN1 to a 8-way switch to which I have connected a variety of domestic devices e.g. XBOX1/PS4/PhilipsHue/desktopPC - none of which have any internet connection
3. I have multiple wifi devices inc phones/4xAlexa/Laptop/etc - all have good internet connection
4. I initially plugged my switch into the WAN which did get some limited internet access BUT apparently not on the same SSID
What should I be using as setting to resolve this?