@prem4593 What is the current hardware and firmware version of the C1900? And what is the country version of it? Which is printed on the bottom label. The Archer C1900 supports QoS or bandwidth...

@Syko80 Hi, you can add multiple powerline adapters into the same network. in other word, with one main adapter connected to the main router by wired cable, and relocate the other extender units to...

@karam027 Thanks for your reply. Per I said before, the 801ND is an indoor access point, the wifi coverage area is about 15 meters, while the distance is 100 meter, you need use a business-level...

@LaBa When and where did you buy this MR200? Please ensure that the firmware is up to date. Meanwhile, how do you know that the wifi is running with channel 13 or 14? Do you use any 3rd party...

@OptimusGREEN Did you email as the following address？https://www.tp-link.com/uk/support/contact-technical-support/#E-mail-Support If still the same, please let me know. And tell me the current...

@AnilLilwa Except channel 11, you can use channel 1 and channel 6 to give it a go, meanwhile you can change channel width to 20Mhz. And ensure that the firmware is up to date. Still the same, you can...