Omada SDN has a bug whereby IPv6 DNS Proxy does not work because DHCPv6 does not pass the address of the gateway for DNS queries as described in the below post. https://community.tp-link.com/en/busine

https://community.tp-link.com/en/business/threads/topic/844432%20 New Firmware got released [22.10.2025] @Clive_A As we wrote here I have a question to the ER7412-M2 about the firmware updates.. just