paying by ideal
Are you talking about iDEAL?
If so, list the steps on how it's supposed to work. Do you do it on their website or do you use an extension?
If you goto the URL opera://settings/payments is iDEAL not listed in there for autofill like you want it to be?
Is iDEAL not listed in opera://settings/content/paymentHandler?
In opera://settings/privacy, do you have "Allow sites to check if a payment method is saved"?
Were things working before?