@SamuelBG Archer C6 supports WDS bridging function. Below is the instruction to set it up. https://www.tp-link.com/support/faq/1555/ May it help.

@Ro1974 Has replied to you on another post. https://community.tp-link.com/en/home/forum/topic/179514?replyId=384366

@Karankj Hello, try to customize the wireless settings to enlarge the wifi coverage area. Including wireless channel, channel width and transmit power. For 2.4GHz, you can use channel 1, 6 and 11,...

@dexyweescot What are the model numbers of the AC1900/AC2800? From your description, you want to use the Virgin media router as the DHCP server and use the two TP-Link routers to boost wifi signal,...

@Paulca What is the led status of the VR900 when wifi goes offline? Can you detect the wireless network at that time? Or is it still connected but no internet access? With computer connected to the...

@Ajs What is the current network diagram? How did you test the ping value? Does the ping spike affect the actual performance of the router? Please provide more information. Good day.