@Yuu Thanks for your clarification. As you know, it is a heavy traffic activity to play online games, and considering the bandwidth is 4Mbps package, I suspect that it limits the performance. You can...

@SRM The powerline adapters are sold as a kit usually, BUT the TL-WPA8630P is available as single one which means you do not have to buy a kit. It is a good choice to be added into the existing...

@Boriy Yes, it would be better to setup the Archer C6 manually. Besides, the ethernet port is used to provide internet, unlike the wireless protocol, it does not have much technologies, while we do...

@RoConde How many Archer C20 do you have in total? What is the current network diagram? Please mark that how do they connect to each other and the operation mode. After the power failure, please...

@bencurthoys For your information, the performance of the Archer C7 will be affected by the distance between the 2 routers, signal strength and obstacles or other wireless interference. Below are...

@mp10 Below are some VDSL modem router.https://www.tp-link.com/home-networking/dsl-modem-router/?filterby=4882 Among them, the Archer VR2800 is the advanced and newest one. Is there any specific...