I have difficulties inserting a scaled image when I am using Large Fonts (120DPI). With 96 DPI, the image gets inserted correctly and the aspect ratio is ok.
But when I insert the image while using a 120DPI fonts, I get the wrong aspect ratio and the image is not exactly located where I want it to be. For example if I scale both width and height to 40% the result is 40% for the height and 35% for the width.
You can only reproduce the problem if you reboot, after you changed the font resolution to 120DPI