How to edit counterparty details?

At the moment, if you’d like to change a counterparty’s details, you'll need to delete and replace the counterparty with the correct details:

• Go to the 'Payments' menu
• Click See all next to 'Counterparties'
• Select a counterparty
• You can then add another account, add an email address, rename, or delete the counterparty

While making a transfer, check if the currency is supported. If it is but you still can't make transfer to the selected counterparty, you'll need to delete and add this counterparty with correct account details set in the needed currency.

Regarding issues with recently sent transfers, see here.