This Article applies to Deco M4_V1/V2 Firmware Modifications: Enhanced System Security Improved Client management experience on the Deco APP. Fixed the issue that the IPv6 communication between client

Hi I am using Deco x20-4g (Main) with Deco M4 (Satellite), and I have noticed I don't have the option of ICMP and WPA3. However, I have another network that is made up of M4 (Main) with E4 (Satellite)