yunusual wrote My devices connect to the Deco in the other room while it has a Deco 30 cms away from it! @yunusual In Deco app, configure Main Network to run on 5 GHz only and that will help to...

@Wee000 In Deco app, open Update Deco page. What does it show there? Example of Update Deco page:

@Karthik-p85 That could happen if there is another WiFi network with same SSID, but different password. For example, your ISP Router.

@br00ky Other that unusual names for Satellite Deco, which I assume are default names, I see no problem with your Deco mesh setup. On screenshot all devices connect to Main Deco, but that could...

@wizzard1 As far as Alarm device concerned, if you connect it with Ethernet cable to Satellite Deco it will use it as Ethernet connection.

@br00ky Can you also share same screenshot, but when all Deco are online: to see, how they connect to each other.