@Jonathan1115 You can only have two networks with Deco X20 mesh. You can make Main Network 5GHz only and connect to Guest Network devices which can only work with 2.4GHz.

@MDXS Wired backup is better than wireless backup, in practically all home networks. You can mix wired and wireless backup. Also, see this FAQ for Deco backup (called backhaul) topics: General...

Alexandre. wrote @RajatBoon It is possible you have really old Deco M9 Plus firmware version. Please open in Deco app More/System/Update Deco and after it populates - make screenshot and share here....

@RajatBoon Also, other than Deco M9 Plus, do you happen to have other Deco models in your mesh? Deco M3W, perhaps?

@RajatBoon It is possible you have really old Deco M9 Plus firmware version. Please open in Deco app More/System/Update Deco and after it populates - make screenshot and share here. It will help to...

@Decodaze What you want will only work with Deco mesh running in Access Point mode. I have my Deco mesh with M9 Plus and M5s running in Acess Point mode, the switch from Router mode was seamless. Not...