Hi@Kostia16384 , Thanks for getting back to me. When you tested the link speed, have you confirmed that the Smart Connect is disabled? And the test client is always connected to the 5G main network?...

Hi@beto0125 , Welcome to our community. If you purchased the device recently, consider replacing your router with one that supports Ethernet Backhaul. Please select 'Wired Backhaul' on the left of...

Hello@FelipeFR88 , Have you install the firmware and test if it can work? It is recommended that you save backup files before that.How to create and restore from a backup file on your TP-Link Router

Hello@ShNoorliza , Welcome to our community. What is the model number of your device? Please refer to How to find the model number of your TP-Link device; How to find the hardware version on a...

Hello @Avskedsfest , Welcome to our community. Are other clients of RE450 running stably? Here are some suggestions that may help you: 1) Make sure the Router is properly placed; it should be put in...

Hello@GodKnowsWhy , Welcome to our community. When this happens, does the network still function properly? Will the internet light turn red/ orange? Here are some suggestions that may help you: 1)...