IPv6 in Archer AX1800 EX220
I have an Archer C80 that works well with my IPV6 connection.
I bought the Archer AX1800 EX220 V1.20 today, I've already updated it to the latest firmware, and I realized that the IPv6 connection doesn't work at all.
It's also weird that the product box says that is Version 1.28 but when I opened the setup for the first time it says it's V1.20.
I can't find the option to select my IPv6 connection as PPPoe like it was in Archer C80.
I read all this https://www.tp-link.com/br/support/faq/1525/ and there's no IPv6 option in Advanced Settings in my router.