When my Windows 7 machine is sleeping and I place the diNovo Edge into its charging cradle, the computer will wake up. Any thoughts?

If you have one of these, try this out and let me know if it's a universal problem or not. I code a lot of PHP and to close a php tag, you type in: ?> and if I type that sequence very quickly, the diNovo Edge keyboard generates a double click and usually ends up deleting my text.