[Snarg]

I can't guarantee it will work as I have not really figured out what they are doing with the function but, you can try changing this function:

Code:

Func _Sleep($iDelay, $iSleep = True)
    Local $iBegin = TimerInit()
    While TimerDiff($iBegin) < $iDelay
        If $RunState = False Then Return True
        If $iSleep = True Then Sleep(100)
    WEnd
    Return False
EndFunc   ;==>_Sleep

Code:

Func _Sleep($iDelay, $iSleep = True)
    Local $RandomNumber = Random (100, 1000, 1)
    Local $iBegin = TimerInit()
    While TimerDiff($iBegin) < $iDelay
        If $RunState = False Then Return True
        If $iSleep = True Then Sleep($RandomNumber)
    WEnd
    Return False
EndFunc   ;==>_Sleep

This changes your sleep time randomly from .1 seconds to 1 second, every time the sleep function is called. Keep in mind, this will effect all of your script.