I check the user guide. The EAP has no DHCP server on it. Have you connected the EAP to your router? You'd better also contact support and describe the problem in detail.

ICMP packet is given an lower priority in Archer C7 so that the PING is handled slower than TL-WR741ND. But it won't influence any applications except PING test..

Is the TL-WDR4300's WAN port connected to another router? If yes, you should try 192.168.1.1 because the TL-WDR4300 will change its LAN IP to 192.168.1.1 in two minutes when there is another router...

1. hard reset 2. set your computer a static IP 3. Connect the computer to the RE through a cable, disconnect the WiFi on the computer if there is any 4. Open a browser and enter 192.168.0.254

1. On the iPhone, navigate to the Wi-Fi settings, select the wifi name(SSID) and "forget this network". Then reconnect to the wifi. If it still doesn't work, go next. 2. Log into the range extender...

If 192.168.0.1 doesn't work, go next: Press "option" key on your keyboard, and click the WiFi logo on the top bar. Then you will see the connected WiFi shows the IP address/gateway address. The...