Problem with Selecting Window in Ground Floor View

[Martin Walter]

I created a window by using the WALLHOLE command in 3D script and the LINE2 and ARC2 commands in 2D script section. But I cannot select the window in Ground Floor View.
Clicking on the drawn lines of the window the command "Enter Rotation Vector of Selection Rectangle" appears instead of selecting the window.
What can I do?

[Laszlo Nagy]

So actually there IS a setting that can influence this.
Thanks for the info, Peter.