GPS Data Logger Software - BT747

hallo, i'm using a 747A+ datalogger, to retrieve tracks and waypoint. I set for a data logging every 5 seconds. 

I've a problems with waypoints, when i'm collecting more points in the same locations, i.e in a location where i've found 6 objeects, i'm going to push button to collect 6 waypoints, but i just find as waypoints 1 object.
Can you please give me some suggestion on how to configurate datalogger to achieve collection of all waypoints?

Thanks a lot

Regards
Elio