With latest beta, I added photos to a track as waypoints. Turn photo toggle on and little photos display fine. When I mouse over the photos they expand then contract as expected just fine. But..
'> When I click on the photo, it expands to the larger photo. When I mouse off the larger photo it contracts to smaller photo then Topofusion acts like it is busy and does not respond to anything. The cursor icon looks like a hand for moving. Looking at the task manager it shows topofusion using CPU cycles. Hope that helps..