@OverMyDadBody I think from V2 or V3 and later versions. But your Deco X50 support Device Isolation so you can remove Deco X20 and then Device Isolation will appeared in Deco App and then you can add...

@screennamescree What's your Deco firmware? Have u updated to 1.8.1 firmware? Have u tried to open Deco App by using 4G/5G network and then do the backup. Sometime Deco App is buggy.

@madhatter13 Ohhh that's sad 🥹

@OverMyDadBody There are many different hardware versions of Deco X20 and your hardware version is not supported.

@OverMyDadBody Because Deco X20 does'nt support Device Isolation and because of that this feature disappeared from Deco App on Deco X50 because of compatibility issues some features are disappeared.

@Tiemen_NL You can use Cat6 or Cat7 cable to get better speed on satellite deco unit and how much speed are you getting through wireless backhaul?