Good day. I ran into a similar problem at the Coop today. My physical Mastercard debit card did not work. Neither can I withdraw money with it from an ATM. My South African Mastercard works fine on the Coop point-of-sale and at the ATM though. I looked in the Bunq app and the limits are set correctly too. This is becoming a problem for me as I cannot reliably use my Bunq cards. It is making it more and more difficult for me to remain a Bunq client.