Hi David, Many thanks for your prompt reply. The main Deco has a solid green light and is online. All previously installed Deco units are M5. Any more suggestions please?? Thank you again.

@David-TP Hi David, Many thanks for your response. Tried deleting the app by going into settings- Apps-Deco- uninstall (no delete option) and reinstalling it again. Ver 3.7.55 came up again. Pressed...

@ImtiazAli Many thanks for your response. I am using a Samsung Galaxy 10 Android phone and I have updated to the latest version of the Deco App in the playstore which is Ver. 3.7.34. I tried to...

@V-B_1 Hi David, Many thanks for your prompt reply. I tried what you suggested, unfortunately without success. Is there anything elsi I can do?

I have installed a Deco Whole Home Mesh Wi-Fi Network in my home. I am now trying to add an additional Deco m5 satelite unit. When I log in to the App and press the '+' symbol the only option I get...