Dear all,
I've got a problem in displaying a feature containing some simple rectangles, when I scale it down from e.g. 1:40.000 to smaller scales. At first, the labeling disappears, then - at 1:30.000 all rectangles.



And: I can't select None of the rectangles.
Any helpful explanation for this phenomenon? All other features behave "normally"
Thanks for any hint
Wolfgang