Strange behavior on mouse top center screen position

[ldarrambide]

Gintaras,

i was annoyed by a strange behavior of the mouse in windows and discovered it was QM related today.

When i move quickly the mouse to top screen, middle position (not sideways) it mimics Win+D behavior,
eg all windows do go to taskbar.

Irritating & bugging me.

Explanation?

Win x64 French, premium, portable QM.
When QM is not running, it does not happen anymore.

[Gintaras]

It is one of QM sample macros - ShowDesktop. Delete or disable it. Also can delete or disable whole folder where it is.