@Pro4TLZZ So does this means you set up the VPN Client successfully after removing the switch from the network? Great to know that. Regarding the speed when connecting via the VPN Client, 37mbps down...

@Jeromec71 Hello, to disable the QoS feature on the C5400X, you can either follow this guide to get it or simply reset the router to factory defaults, don't run speedtest on the router either via the...

@West408 If that is the case, and nothing helps you can always contact technical support to be advised further.

@BackTrack5R3 Hello, what's the make and model of the phone you are testing the wireless signal and speed with the two routers? How many signal bars can you get when connecting to them, are both full...

@NotWorkin Are there any other wireless devices that you can connect to the 2.4G network, then test the internet speed? As per the screenshot, it seems the channel width for the 2.4G network is on...

@MrHau How about the first suggestion? Go to the Wi-Fi Settings of your iOS devices, forget/delete the network, then reconnect to it again. Check and confirm if the privacy warning will disappear....