I have uploaded a video of this problem:http://screencast.com/t/ICv0gLLdJF
I played with it some more, and have some clarification to get it to happen. I had not mentioned steps 4 and 5 before, but they must be done to get it to happen. Setup as follows:
1) 500 kHz square wave.
2) 200 uS/Div.
3) x8 or x16 horizontal zoom.
4) put both cursors on the screen.
5) Scroll left or right to shift both cursors off screen.
6) Move cursor over the small cursor square on the left or right side of the screen (depending on which way you moved). You do not have to click the mouse, just hover over the small square to get the box showing the cursor location.
Also, my properties window on the right seems to have gotten narrow, and I can't seem to make it as wide as it used to be.
Sometimes the cursor popup box appears way off the window, as opposed to right on top of the cursor location.