I'm not sure about exotics, but it can take up to 24 hours from first pip for them to do anything - they're plumb tuckered after all that work! Also, is it 8:41 AM or PM that you posted your message? At any rate, keep a close watch on the eggs, particularly the sound of their peeping. If they stop moving or making any noise, then there may be a problem and they could require your help. For now just keep hovering over the eggs and keep the humidity up.