Disable Show window contents while dragging, prevents docking use.

[jovechiere]

In the Performance Options of Windows, I usually use the option of not seeing the window when dragging and only seeing a square of the supposed window.

This option has kept me crazy for months until the light came to me.
Simply by activating that visual effects option of windows preformance, I have already managed to use Docking.

Is there a possibility to correct this requirement to use Docking?