I am using very normal file names.
However maybe the size unconventional.
I have two png files black.png and transparent.png they import well.
they have a size of 1920x1080 and they are made with gimp.
the other png are logos with much small er size.
every time I try to add them to the playlist in SC the program will crash immediately.
Thank you for testing the files.
I used OSX 10.13.4
SC18.03.06
