After this Windows update, I can no longer get to the settings for DF. There is no icon in the system tray, and though DF is shown in the context menu when right-clicking the desktop, nothing happens when clicking on any of the DF options in that menu. I can use the keyboard command to move windows to the other monitor, but there's no icon in the title bar of the windows to do that. My triggers to move windows to selected monitors aren't working.

I've tried reinstalling, and I still see the same issues. What should I do?

Yes it does. I also see DisplayFusionService.exe there.

Well this is very odd. I looked at the Task Manager just now to answer your question, and then noticed that the DF icon is back in the system tray, the window swap icons are back on the title bars, and all is working as expected.

I will update if I have further issues, but this seems to suddenly be working again for whatever reason. Thanks for your help...whatever you did by long distance seems to have worked.