Why are my boiled eggs difficult to peel after using the egg cooker?

Eggs that are hard to peel are often related to freshness, cooling or preparation rather than a fault in the egg cooker. A few small changes in how the eggs are handled after cooking can make a clear difference.

1. After the buzzer or ready signal, remove the egg holder and rinse the eggs under cold tap water. Expected result: the eggs cool quickly. Cooling helps the shell separate more cleanly.
2. Check whether the eggs were pierced at the blunt end before cooking, if your model includes the piercer and the instructions call for it. Expected result: piercing helps reduce cracking and can improve the finish.
3. Use eggs of similar size and avoid very fresh eggs if you want easier peeling. Expected result: shells lift more evenly. Very fresh eggs can be harder to peel.
4. Repeat one cycle with the same water amount and a full cold rinse. Expected result: peeling improves. If the eggs still cook unusually or the appliance behaves inconsistently, stop using it and contact the retailer or store where it was purchased.
5. Check that the egg tray and lid were not overcrowded. Expected result: steam can circulate properly. Overloading may affect the result.

This is a food-preparation issue rather than an electrical fault unless the appliance is overheating, leaking or behaving unpredictably.