I have 3 monitors and am trying to save 2 profiles in the Monitor Configuration. The first is to disable monitor 3 and it applies fine. The second is to clone monitor 2 and 3 and it will not apply. All monitors are the same resolution, refresh rate, and color depth but different screen sizes. I am using version 9.8 of DisplayFusion. I get the following error every time I try to apply it.

An error has occurred while applying your new Monitor configuration.
Please check your settings and try again.
Error: Failed to call SetDisplayConfig. [HR: 31]
[System.Exception]

Any help would be appreciated.

Thank you