There is a bug where the enchantment that increases the max durability of a piece of gear gets reduced back to 100 when you enter a realm. Doesn’t matter if you create a new realm or enter a existing one, but it gets reduced back to 100, making it so that you need to repair your gear every time you enter or create a new or existing realm.
Confirm.I enchanted the weapon for durability, but when changing to another weapon and back. Weapon strength drops from 200 to 100.