When viewing a list of the Devices on Deco network, or indeed the list of Deco units, download and upload values are shown for each device. However, no total is available.

If you have for example 30 devices on your network, it's hard to see how much traffic is crossing the Deco network because you need to scroll down all the devices and look at each individually, and see if they have large usage values. Single cumulative totals for download and upload, shown at the top of the lists would help with this.

Example:-

Or:-