Hi,
I've seen other discussions, but without any real solution.
On my PC DisplayFusion (Pro 10.1 Beta is constantly between 15 and 20% of CPU usage, even when I don't do anything.
Attached you can find the troubleshooting info.
PLease let me know

I'm seeing similar constant CPU with 10.1.2 (Beta 1), except higher, like 20 - 30%. I read somewhere that setting the taskbar polling interval to 6000 ms helps. I tried that in advanced settings, way down the list, and it seems to help.