How can I update the bank account if the wrong account was selected on the payments screen?
When you mark a payment as paid in the Payments Screen, it moves through to the bank matching screen of the bank account you marked it as being paid against.
If you have selected the wrong bank account at this stage, you can easily fix the issue by editing the transaction from within the bank matching screen.
You will need to find the transaction in the right-hand table of this screen of the incorrectly selected bank account.
A step-by-step guide to this process is covered in this help guide article.
To help you better understand the Payments module as a whole, please visit the module overview page here.