Do you see any progression? If so leave the incubator closed to keep humidity high. If not, X 2 on amy.....post. If they have started to zip you would have a good chance of assisted hatch working. Carefully remove the rounded end; membrane too-if it is bloodless. If there is blood the eggs are...
When you first put the eggs in the incubator it will take awhile to reach 101 again. Don't become overanxious and turn up the thermostat. I have in the past and cooked the eggs.