Space bar: pauses the replay and allows using arrows but maintaining paused situation after unpressing them.Thanks, that helped me figure out the following...
Replay controls
It's always in play mode and these keys have the following action:
Up Arrow = stop (must hold down)
Down Arrow = Slow Motion (must hold down)
Right Arrow = Scan Forward = fast forward (must hold down)
Left Arrow = Backwards (must hold down)
Ctrl Left Arrow = Scan Backwards = fast backwards (must hold down)
Enter = toggles the on-screen menu
None of these are listed in the key assignments and the functions are not listed in Controller.JSON.