The pin system implementation is terrible at least for Windows, because it forces you to make a pin but not all websites do that so it’s easy to make a pin for one website but not realize that if you forget the pin and misenter it 10 times it locks the key permanently and you have to reset it, but that deletes everything and so you can end up in a situation where the yubikey is on your site account login but you dont have it now and you can get locked out.
The pin system implementation is terrible at least for Windows, because it forces you to make a pin but not all websites do that so it’s easy to make a pin for one website but not realize that if you forget the pin and misenter it 10 times it locks the key permanently and you have to reset it, but that deletes everything and so you can end up in a situation where the yubikey is on your site account login but you dont have it now and you can get locked out.