I'm having some problem with this utility...which makes me sad because I really like what it does.
If I press the same cursor key individually in quick succession, the cursor movement gets stuck in an endless loop and continues scrolling without any key being pressed.
I have verified this on two different keyboards on separate computers. The settings I last used when I saw it were 200, 60, 0.0
It might be a bit tricky to duplicate....it seems that I have to press the same key in quick succession (like 10-12 times) then follow it with briefly holding down the key.