Display problem.

[crisoco]

This is a difficult issue to describe so I have taken a screen shot of the problem.

 

To produce this unusual effect ........

Scan for issues that require using the scroll bar to view more than a full screen.

Click the arrow down button to keep scrolling down the list.

For each click of the down arrow it produces a feint grid line through each item.

 

It is interesting to note that this problem does not occur when the bar is dragged down to scroll through items.

 

<-- On the attachment you will see these feint lines from about half way down starting at the item ActiveDataInfo1.