@terziyski Hello again. I have opened the ports on the router as described in your post, thank you. I also disconnected the TL-WA850RE today, and the TL WPA4220 is working perfectly, both wired and...

@terziyski Thank you, there's definitely some more testing for me to do I think! I'm connecting fine to all 3 today on my phone. The speed is a bit lower on the WPA4220 but not massively. I assume if...

@terziyski thank you, I will update this. However, is it possible that both devices are interfering with each other/the router? I have tried to connect wirelessly to the WPA4220 and struggled on...

@terziyski I have attached a screenshot from the app, not sure if this is what you need? Not sure why it is just as "undefined" though...? On the TL-WA850RE-EXT, DHCP settings were "on" which I have...

@terziyski Thanks for this. It is a TP-LINK TL-WPA4220 with a powerline adapter N300. The TP-LINK TL-WPA4220 is upstairs connected via ethernet to the xbox. The TP-LINK TL-WPA4220 is connected to the...

@terziyski thank you. I went out and bought the below: TP-LINK 300M Wi-Fi Extender Booster & 600MBPS Powerline. I am connecting my Xbox series X to the Wi-Fi extension adapter via Ethernet which is...