I am trying to use this dialogue to select several columns to display. If I select several columns, generally more than 8, the hourglass appears and the program locks up. I have to kill it with TM. This is intermittent and I cannot  replicate it at will.

 

The second problem is with using the scroll wheel to navigate in this dialogue. The scroll bar works, but the information does not scroll. This also seems to cause the scroll bar and the displayed information to lose synch. I can no longer use the mouse on the scroll bar to navigate to the bottom of the list.

 

Jon