@Alimarsh Thanks for your reply; per I said before, the WPS method will copy the main router's wireless settings, that is why you cannot see TP-Link extender's wifi. You can power off the main router...

@delacosta78 Hello, thanks for your reply. We are confirming this issue with our engineers. Any updates, we will let you know immediately. Please wait a while before that. Thanks for your support in...

@Robby6991 Hello, have you ever setup static IP for the 2 devices? How many devices have connected to the TL-WA850RE already? With them connected to the extender's wifi, please login to the web UI of...

@philippa We can use more than one TP-Link extender with your router. To ensure the performace and reduce the interference, it is suggested to connect them like RE1 )))(((router )))((( RE2. And...

@maq Is it Archer VR2800? Please confirm the wireless settings of 5GHz; and try to change another wireless network and password or wireless channel. Please forget the network on your mobile or laptop...

@uzi15 Hello, before you have to switch back the routers, we can do some troubleshooting and find whether we can fix it. 1. When the 740N stops working, with your computer connected to it, please...