So I'm having an issue in which the Windows Explorer "Replace or Skip Files" dialogue box (attached) will randomly not come into focus when I ask for a file operation. Instead, it will make the Windows Taskbar icon for Explorer flash, forcing me to click the icon and then find the window in order to enable the dialogue.
My system is an upgrade from 7 Pro -> 8.0 Pro -> 8.1 Pro.
This issue also happened in 8.0.
Being a business / development computer, I'd rather like to avoid a reinstall if at all possible (at least until I replace my system drive).