I just booted up my PC today and something happened with DisplayFusion.
My backgrounds don't change properly. I have it set up where my left monitor is a random image from my computer, and the right is a static image that I've selected.
However, the left image changes perfectly (like it normally does) and the right images changes to become the left image, even though I've set it to not do that.
In the wallpaper menu, it even shows that it has the static image, but it isn't showing it.
Here's a screenshot -
I've tried creating a separate profile, and other stuff like that. I haven't changed any Display Fusion settings in ages.
If you open the Wallpaper window and just click Apply, does it then set correctly? If not, could you attach a copy of the info from the Settings > Troubleshooting tab?