Why in the world do you have a Sportsman if you are only going to incubate around 12 eggs at one time? Sportsmans are for over 100 eggs! I suggest using a Hova-Bator for you hatcher...or your incubator! Great hatch rates in mine. Everyone ( just about ) that I know hates their LG and are either...
My buttons drop to the ground if you sniff your nose - they don't move for a second or two. I guess in the wild the mother would make some kind of sound like that and they'd do that?
My Roosters and Male Guineas do that when a bird flys over their pen. They make a noise and everybody freezes...