Hi, as I know, the Archer A2300 does not support Time machine. While Archer C2300, Archer C8 V4 and Archer C9 V4 support this feature. May it help and have a nice day.

@MarcoRenkum Thanks for your reply, glad to hear that it works well now. You can take more time to verify its stability. Meanwhile, for the pinglotter, you can verify whether you can ping the gateway...

@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....