dry the egg, use glad press n seal. keep the incubator close, tilt the box slightly as said above. only check your eggs when needed. put water bottles full with lids in the bottom of the incubator so when you open the door, the temps inside the incubator recovers faster causing less condensation. condensation is cause by a difference in temps. also make sure the seal on the door is good and not letting any cold air in.
will the egg recover, keeping it dry will give it the best shot. i never remove an egg until I know for sure it's bad.
X2 condensation is your problem. Get some press & seal. The tops of the Tupperware container is the problem.