I am using 3 monitors. The monitor sequence is as follows.
2
3 1

From the display settings of the window, all three monitors are detected.
However, if I look at the displayfusion, the numbers 1 and 3 are combined and marked as 1. I am set to control monitor 1 and 2.
This situation causes a problem that I cannot perform when I want to turn off only three times.

Can you tell me why number 3 and number 1 are combined?

here it is. please

this is window display menu

If I look at the displayfusion setting screen, move the mouse at number 2 and move it together at number 1. Perhaps it is recognized by combining the two screens into number one. For your information, The amd's monitor integration function(eyefinity) is off.

displayfusion setting menu

The original location of Monitor 2 was on the right side of 1. But I recently moved two to the left of one and had a problem.

https://studioxga.net/1061
(Use Chrome Translation)
That's why I moved the monitor. If you play the game in number 1, you will have a problem with the windows on screen number 2.
I would like to inquire further if I can find a way to improve this problem on displayfusion.

Here you are. Thank you.

I did as you said.
I did it again just in case.
here you are.

I think this is not a problem that is checked for trouble shooting, but a problem of perception.

here it is~
regards

I'm sorry I'm late.

When I turned on the computer this morning, the automatic update pop up. I was thrilled to see the monitor detection error on his installation. This problem has been solved!!!! Thank you very much. Can you tell me what was the problem?

We made it!!!

thank you very much