@Snak Hello, what s the led status of the Archer C1200 when it reboots itself automatically? Please use the original power adapter and try to change another socket to plug it. Then try to hard reset...

@JeffreyChen Do you mean can you use the DDNS to access the router from China? As long as the domain name bound to the WAN IP and the router works properly, then it would work. Good day.

@chiragraval99 The default wifi password is printed on the bottom label of the actual device, so does the model number. And for the WPS, there is a WPS button/hole to press it and you can find the...

@oram What is the model number of the AC750? It starts with Archer. With computer connected to the router, try to ping the website which cannot be accessed and show us the ping results. Try to...

@Hhotam Hello, have replied to you on your other post. https://community.tp-link.com/en/home/forum/topic/180430

@Hhotam How far away between the mobile phones and MR200? Try to move it closer to the router or next to the laptop to verify whether it get stronger wifi signal from the main router. Besides, you...