I took a screenshot with a desktop resolution of 3840×2160 and when using the program Au3Info_x64.exe I was trying to determine the pixel. But I was never able to get a hold of him. The cursor was jumping and then I realized that Au3Info_x64.exe incorrectly determines the resolution of the monitor. Au3Info_x64.exe he says that I have 2k and this is not true. I have a resolution of 3840×2160 and the program defines 2560х1440.
How to fix it?