AA_EnableHighDpiScaling can cause scale issues on non high dpi displays

I had this issue with FullHD Displays (1920x1080 or 1920x1200) everything looked super tiny and was barely readable. I had to remove AA_EnableHighDpiScaling to fix it.

I am not able to check the screen resolution before the creating a QApplication using Qt means, so i cant easily "disable" AA_EnableHighDpiScaling on the startup of the application. Also this would be problematic if someone has a 4K+FullHD screen.