According to the announcement on 08 August 2020 regarding KBank Maintenance.
We are glad to inform you that K-Bank Transfer the system enhancement is completed and back online.
Issue Transfer Deposit via KBank back in service
Date 9 August 2020
From 00:30 AM
We apologize for the inconvenience and thank you for your kind understanding and patience.
For questions and inquiries, please feel free to contact us.