pi-tool high resource usage when closed to taskbar

[shortbloke]

I Installed the tools via the install script provided. From the menu I ran "Cooler Master Pi Tool" the application runs and I can see it monitoring the system, When I press the close (cross in top right) the application window closes, but Pi Tool is still running on in the Right of the Taskbar. Whilst docked here the application continues to use between 4-15% CPU for pi-tool process and ~1.3% for the pi-tool-daemon.

This seems excessive for a background utility, IMHO