@iamstressed Hello, to assist you efficiently, I've forwarded your case to the TP-Link support engineers who will contact you with your registered email address later. Please pay attention to your...

@baddamper Hello, the first device and third device are both connected via 2.4GHz WiFi, right? Actually the Archer C7 allows multiple 2.4GHz wireless clients, but usually 2.4GHz WiFi might have too...

@kris1208 Hello, you mean the login password of its web interface, right? Do you have another option on the login page to login with TP-Link ID? If your router has bound to your TP-Link ID, you could...

@Edpec Hi，may I know if you are using Android phone or iPhone? and what is your current Tether App version? Please also double-check the connection alert settings to see if new device connection...

@sarum Hi, do you mean TL-WR940N works fine now as main router, and the TL-WR841N is configured as Range Extender mode to connect the TL-WR940N via WiFi, but TL-WR841N has no internet access?...

@Levina Hello, do you have any USB device connected to USB port of the router? and all four LAN ports are connected to client devices? If not, the LEDs are abnormal now since all of them are on....