@blackbeard78 What is the light status of the TL-MR6400 when it lost connection? At that time, please login to the web interface of MR6400 and send us a screenshot of the advanced-status page....

@jrockdahouse What is the current network diagram? Is new modem actually a modem router? With your computer or smart phone connected to the new modem, can you access internet directly? What is the...

@sky91 What is the led status of the Archer A9? Can you get internet from the TP-Link router with computer connected? You mentioned VOIP, do you mean IP-Phone which connects to the Archer A9's LAN4...

@Craige It should be fine, please keep the proof of purchase, like invoice or receipt. Anything wrong, you can contact us with it. Or you can contact the tech support in India to get some help....

@PTW Please ensure that it is the original power adapter; try to reboot it first and then hard reset it by holding the reset button for 10s with the Archer C7 powered on. Besides, there is a wifi...

@oldbod Please check statistics page under system tools-statistics page. Try to change another web browser or another devices to access the web interface of the TD-W9970 as well. Still the same,...