Invoices & Payments being entered twice when recording invoice
When inputting a new Sale, quite frequently it will either save the transaction twice, using sequenced invoice numbers or, if there's a payment amount entered, it will record 2 payments for the sale amount, leaving that invoice in credit. When the sale is for an item that has only 1 unit on hand, it will pop up an alert saying that there is not enough stock, but if you cancel the invoice, which it will then prompt you that you haven't recorded it, you can see the invoice saved already. This has been going on for a few weeks and is becoming increasingly frustrating.