I wonder if the eggs give off water? I boiled 6 eggs, peeled them, and put them in a plastic bag in
the frig, to use whenever. After a day, I noticed that the bag had water in the bottom of it. Since then, I store my peeled eggs wrapped in a paper towel in a plastic bag, and the paper towels absorb a lot of liquid. I often had runny potato salad too, but have not made it since then with paper towel stored eggs.