It really pisses me off that the kiosk spits out the card, then the money. If the card is 10% of the whole problem, then the constant non-acceptance of banknotes is 90%. Whatever you want, put this money in. Although they may have just been withdrawn at an ATM. The kiosk will not accept them.
Another terrible problem is that you still need to try to pull out the card. It will come out at 5mm. And then pull it out as you want. And so I'm not the only one with problems. Even 1 star is not enough.