Traffic Graph "Drops" when tab/window not in view

[tuaris]

I noticed this odd behavior with the traffic graphs on the Lobby:Dashboard page.  I was able to observe it in multiple OPNSense firewalls of differing devices.  The version I am running (everywhere) is 25.1.10-amd64.

When the tab/window isn't in view, the stats drop down to 0.  Then when you return to the window it recovers back to it's normal rate.

[Greg_E]

This is most likely your browser putting that tab on hold while it is in the background.