Hi, 

Yesterday I added two new X20 units to my existing Deco system of 2x M9 and 1x M5 units.  I made the one X20 the main unit, and then the other 4 units connect to that main system.  I updated the firmware, and everything is working perfectly with the exception of the one satellite x20.  This one unit connects to the network, stays connected for about a minute, then disconnects.  It will then reconnect, and then disconnect again.  On the unit itself, the light goes from green to red to back to green and so on.  On the app, the unit shows as disconnected, then reconnected, etc.  I have moved it to a few different spots, and the behaviour persists.  I have power cycled the unit the problem persists.  How do I fix this behaviour?