At the moment, when looking at the Device List(s), there is no easy way to know which Deco unit each device is connect through (You have to drill down repeatedly). ie: The 'Linked Deco'.
If the Device List instead included what Deco unit each device was connected through, at a glance you could see how the network was behaving. eg: What is this phone connected to? The "Main" Deco or the "Landing" Deco?
So I'd suggest adding the connected Deco unit to each device listed. Here is a mock up with it shown for each device after the "Location":-
Some UI Comments
- In the above mock up I've shuffled the values/columns left, to free up space. At the moment a lot of space is wasted resulting in device descriptions being needlessy cropped etc.
- You could make including the Deco unit for each device an option. So folks not interested can choose not to display it.
- As a possibility, if there is only one Location defined (by default "Home"), I'd suggest not even including it on this screen. It's needless information. ie: Don't show "Home" for each device listed if that's the only Location defined.