I have two computers running 24/7 off KP115 plug through a powerboard. I know for a fact that each PC uses less than 200w and KP115's current power usage shows about 370w, which makes sense and is in line with what I expect.

However, daily average over the last 7 days and 30 days is showing ridiculously high usage (17.8kwh and 17.1kwh respectively), which equates to usage of 712w, which is double the actual usage. What is going on? The expected average usage should be no more than 9kwh.

Is there anyway to fix this?