Odd keymap issue...

Hi,
I'm having an odd issue with mapped keys and hoping someone may be able to offer some help or suggestions.

I'm just getting started with ISBoxer, just setting up some very basic keys.
All I'm trying to do is set up movement keys, AWSD.

What I have is CTRL+A on main session sends A to another session and the same for W, S and D.
But, none of these keys work.

To test to see if anything was working, I set up CTRL+Z to send Z (Sit/Stand) and this worked perfectly.

As far as I can see all these keys are set up exactly the same but for some reason AWSD do not work and Z does

I have tried deleting all the keys and remaking them with no luck.

[lax]

Mapped Keys by default fire when you release the button. For movement keys, you need to enable the Hold option on the Mapped Key

Thanks Lax.
That fixed it.