I noticed this randomly start happening on my laptop yesterday, where for some reason, when I open the start menu or search, it starts acting like the up arrow key is being help down:
I have no keyboard or mouse macros set or anything, and it only happens with the Start Menu and search, everything else continues working normally.
Currently, the only way to resolve the issue is by rebooting it - does anyone know what could be causing this problem, and how I could fix it?