Hello@Bro-s_Point01 , Welcome to our community. If the model of your router is Archer C20, please note that it is a wireless router. You can refer to Changing Channel and Channel Width on a TP-Link...

Hello@MarcoRossi , Welcome to our community. Is the model of your router Archer BE600? If all units are Archer BE600, you can try to create an EasyMesh Network: 1. Connect your router’s LAN port to...

Hello@Giannis_St &@woozle , For this case, I may need to collect some information as follows: Who is your ISP? What is the model of your routers? If you can, please collect the backup files of your...

Hello@Extnder3577, Welcome to our community. May I know what the model number of your device is? Please refer to How to find the model number of your TP-Link device If it is your first time to use...

Hello @SaeedAl , Welcome to our community. Is the RE200 a new device? If you want to configure the extender, here is a full setup video for your reference: How to set up a TP-Link Range Extender

Hello @Julie_hann1 , Welcome to our community. So your brother's device is online now and it is bound to your account, right? It seems that you need to hard reset his device and let him configure the...