Banking not calculating correctly

When we tick all these invoices and go to the total at the bottom of the page to save, there is a big difference in the amount it say a lot less. How do I get the total to calculate correctly? 

The issue is that BUZ has not updated all of the items that have been selected, to get the extra lines or to update the list there is a small refresh button.

In this scenario 3 orders have been selected but the total at the bottom does not match.

Select the refresh icon.

The list update with the extra order and the total will be corrected.

Note: 

If this does not solve the banking issue or for any other problems please email support@buzsoftware.com.au