@JamesJFoley So the current network diagram is Virgin Media broadband--Archer C9--TL-WR841N(in the garden office); the Archer C9 and TL-WR841N have their own network name and you want to roam between...

@Bawse What is the light status of the TL-WPA4220kit？ Can the wirless network be detected by your devices? Except the Windows laptop, can other devices connect to the 2.4GHz wireless network? Try to...

@MACH1 As you know, the TL-PA9020Pkit does not support wireless feature, we can get internet from it by wired cable only. To extend the wifi range, you may consider add an powerline extender into the...

@Yakub Please give me the below details so that we can do more troubleshooting. a. What's the light status of the RE450 and main router when the extender stops working? b. How often it drops...

@Mejer Can you connect the 2 laptops to the main router's 5GHz? Try to forget the profile on the laptops and reconnect to the RE450 via 5GHz. How to forget profile: (Below we take Windows 10 as...

@HelenD Below are some suggestion you can give it a go: 1. Change another socket to plug it. 2. Ensure that the LED control button is turned on. Note: We can press it for 1 second to turn on/off all...