Storyline freezes when changing the background in the slide master
So I just started experimenting with Storyline today... The first thing I did was try to import a large PPT that is a Presenter course... Since I was unsuccessful getting that to work (just froze while importing), I thought well i'll just replicate some of it and play around. When I tried changing the slide background to a picture and apply that to all the slides the program froze... my work was unsaved. So I tried the process again, this time i saved what I had built first then I changed the background. It froze again. One more try... this time it froze even prior to me clicking on the 'apply to all' button. Has anyone else had this problem?