I have the same issue. I created a capture plan of 20 lines, Every five lines is a routine, that routine has a pause of 300 seconds on lines five, ten, and fifteen. I generally test it before saving it but when I Start Capture for testing, all the values change to 300 after line five. If I save as, before testing I get the same results. The only way I have been able to make it work is by adding one second to all the zero values and my three lines keep the 300 seconds value. This inconvenience adds time to the my plan.