Count me in for this feature. I spent almost 2 days setting up all my DHCP reservations, port forwarding, device types, and matching up all my known MAC addresses. P.S. I sent an email to...

@Kevin_Z Thanks for the reply, although I'm not referring to AP mode. I've done a fair amount of testing and am sure the guest addresses are being blocked to communicate with the host network when in...

@can_nw_admin1 While there is no physical separation between the LAN and the Guest LAN interfaces (wireless radios in this case) TP-Link seems to do the "isolation" at the firewall layer. As you...