My only minor complaint with the FW16 is that, when I press the power button to put the computer to sleep, it sometimes instantly wakes back up because it senses my finger and wants to read my fingerprint. This happens even when I press the button very quickly. I typically have to press it with the back of my nail to prevent this from happening. If there were a slight delay between the computer going to sleep because of the button, and the fingerprint reader turning on to listen and wake the computer when it reads, that would be very helpful.