I have a server with a Public IP address on it so there are no issues with it being local traffic.
I have DUMeter installed on the server and so far today, 1.26GB has been downloaded and 22.21GB has been uploaded. I know this is correct because I am performing a backup of the server.
WhatPulse is only showing 1.19GB down and 283MB up.
A huge difference on the upload there.
I am currently running 2.1.1. It was the same on 2.1.
I am using CrashPlan to backup. This used to be displayed just fine and WhatPulse still says CrashPlan is the heaviest user in total. WhatPulse is being run as Administrator.