As reported back in 2023 (https://community.tp-link.com/en/home/forum/topic/604494) the app doesn't allow IPv6 DNS server IPs in the ULA (fd00::/8) range to be used, saying the IP is invalid. This isn

I've just setup my new deco mesh routers for IPv6 and noticed a couple of weird things, but mostly not fatal. Firstly when I set the WAN port to DHCPv6, it wouldn't show the WAN IP or DNS server IPs i