Hello @Bossimossi , Welcome to our community. May I know if your network topology diagram is as follows: ISP modem──NX600)))((( client devices ├──RE705X └──RE705X (Note: — stands for wired...

Hello @Zapukai_55- , 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 How to find the hardware version...

@Home-242712 , If you are unable to configure the TP-Link range extender successfully, please refer to What should I do if I fail to configure TP-Link Range Extender?

Hello @As_sidhu , If you can see the wifi of the extender but fail to connect, please try the wifi password of the main router. If it doesn't work, please reset the extender and reconfigure it.

Hello @Geronimo50 , Thanks for reaching out! I understand that after changing your router's WiFi password, your range extender stopped working because it's still using the old password.P lease...

Hello @Dichotome , Welcome to our community. Please select the correct mode that meets your needs: How to select the operating mode of TP-Link wireless multiple modes devices If you need to set up...