Have same issue. Support pages for Parental Controls consistently show a tabbed window with Quick Setup, Basic and Advanced, but on my Archer C6 v4 it has just the window with no tabs, and of course...

Hi everyone, I will shortly be switching my broadband service from copper to fibre (FTTP) and plan to use my existing TP-Link Archer C6 router for internet/ethernet/wi-fi by connecting the WAN port...