I've recently developed an issue with DisplayFusion where it will not apply the profile. I have reinstalled DisplayFusion and currently have the most recent beta.

I can arrange the monitors in Windows display settings as well as in DisplayFusion. When I try and hit apply the white circle will spin for about a minute and then take the arranged monitors and put them all back in a straight row. During this process the monitor configuration window title bar will turn white and say not responding. This was logged at 8:42am

If I try and load a profile it acts like it wants to load but the monitors will stay in a straigh line instead of a 3x3 grid with the primary monitor below the 3x3 grid. During this process the monitor configuration window title bar will turn white and say not responding. This was logged at 8:36am. I have previously tried to delete the profile and create a new one but that didn't resolve the issue.

Windows display settings appears to work normally as I can arrange the monitors and the mouse will travel across all of the screens after hitting apply. At this point it doesn't appear to be a hardware issue.

I have attached the log files.

Hi Keith, I can't pinpoint it to a specific update as updates had been applied without using DisplayFusion for a few months.

I did a displayID dump in command prompt and I attached it here. I see what you mean by duplicate hardware ids. For some reason Windows doesn't have that same detection issue. Hopefully this is beneficial to you.