Hello @had3432 , Welcome to our community. Have you tried to reboot the phone and tablet? What are the models of these two clients? Please tell me the hardware and firmware versions of your...

Hi@MalikPc , Welcome to our community. For your case, please try suggestions of Troubleshooting: Unstable wireless connection on TP-Link router.

Hello @giang2408202 , Welcome to our community. It seems that you have forgotten the password to access your TP-Link device. If you are trying to connect to WiFi and it asks for a password (also...

Hello @Guerrino , Welcome to our community. First, please confirm that you have selected the correct operation mode. See the video for the difference: How to set up a TP-Link VoIP DSL modem router In...

Hello @Cattalins , Thanks for contacting our community. I noticed that the EX521 is a custom-designed product, and many of its specifications may differ from our regular products. However, regarding...

Hello @0scar , Welcome to our community. Is it the model of your adapter Archer T3U? Have you tried the driver in this post? Additionally, could you provide more details about your device's...