DataGrid and DataSet

I use Delphi 2006.
I have a Win.NET Form with TabControl.

In one of the TabPages should be a DataGrid displaying a DataSet.

In the designer theses objects can be placed and connected. Testing the Form
is successful.

When I go back to the tabbed page once again for reviewing, the designer
seems to go into a loop.

Task Manager goes near 100% indicating bds is not respondig. I can only kill
the task.

Do I have to care for a special setting using DataGrid and DataSet?
Or is there a bug? Or can the grid not be displayed in a tab?

any ideas?

Paul


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