Can someone familiar with issues involving PC keyboards and MESS please help Anna? For some reason, on her German-layout keyboard, F3 doesn't function as reset, and neither do any of the keys on the keyboard, whether pressed normally, with Shift, with Alt, or both.
I would normally guess that it's a problem with inadvertantly remapping the button, but I searched high and low in the Input menus, and apparently F3 is hard-coded as "Reset", and is not remappable.