I also having same issue I have change minimum DPI Less than 72 and than upload image but its showing me error ok and no picture upload in frame
anyone have any idea why its occured when uploading large size image
my setting for FDP Is
Min. width: 100
Unfortunately i don't understand what you want to say. Please open a support ticket if you aren't able to set the settings you like so we can have a closer look at your issue.