Whatpulse doesn't record my arrow keys

Whenever i use whatpulse, and for example i play some sort of platform game, or am editing a word document and i have to use my arrow keys a lot, they don’t register on my keyboard heatmap, but count in my total keystrokes.
The same thing happens with the Insert, Delete, Pg Up, Pg Down, Home and End buttons. I don’t know if this is because I use a laptop, or if it is some other factor, I don’t know if anyone else has this problem but I would like some help if anyone has it.

Are you using the latest beta version? This version fixes support for these keys.

You can download it from here: http://www.whatpulse.org/forums/showthread.php?tid=3292