I never have problems peeling hard boiled eggs. Boil them, then as soon as they are done dump them in the sink. Rinse the eggs & pan with cold water to cool them down so you don't burn your fingers. Crack the shells all the way around. I just bang them on the sink & press them with my fingers, while still running cold water on them. Put them back in the pan & cover them with cold water. Peel them while they are still warm. The key is to get water under the membrane, so the shells will easily come off.