From the blue post linked earlier (emphasis added in bold).
From the other blue post linked in the same earlier post here:The G15 may have the ability to continually activate an ability as long as you keep the key pressed but that is not a function that is permitted by our policies.
"automated game play features" referring to both the ability to insert a hard delay between virtual keypresses in a G15/13/19/whatever macro, and the ability to set a key to auto-repeat as long as it's held down.The use of the automated game play features that the G15 keyboard is capable of would be considered a violation of our Terms of Use and as such should be avoided. Using the keyboard as a keyboard is perfectly fine.