I'm creating a slide show using the wizard in Photostory Deluxe 19.0.2.36 (UDC2) and have been trying to select multiple slides (20 or so) to change the length from 7 seconds to 3 seconds. The program has frozen several times tonight as soon as I attempt to select the slides. The program simply freezes for several minutes (5-10) before again responding to the keyboard or mouse. I'm evaluating the trial version and successfully made a slide show manually. I'm using the same photos with the wizard. My evaluation will fail if there is no solution to this problem.
System: HP Omen i7, Windows 10 Pro 1909, 32GB RAM, software and data on SSDs.