@hw_user Hi, thanks for posting question here. You may refer to this guide to check how to replace the main Deco with another Deco. For your situation, it seems much easier to move modem and Deco D2...

@fausti83 Hi, thanks for posting question here. You may check the monthly/weekly report under Homeshield on your Deco app. It is also suggested to contact local support for direct help.

@KonradP Hi, thanks for posting question here. When did you purchase the Decos? It is suggested to reboot all Decos for a try. You may also relocate Decos to confirm whether Powerline backhaul...

@Inani Hi, thanks for posting question here. You may refer to this thread to check~ Could you please send MAC address of your main Deco and satellite Deco via Message?

@David-008 Hi, I have sent you the firmware that supports Easymesh via message, which is suitable for your RE605X V2. Official firmware should be released in the near future. How to upgrade the...

@Beckenpol Hi, my pleasure if I helped any~ For your situation, I am afraid that there is no chance for you to make full use of the range extender.