How can I prevent future QuickBooks direct deposit failures?
https://quickbookhelpdesk.com/blog/direct-deposit-problems-quickbooks/
Keep QuickBooks updated, maintain an active payroll subscription, verify employee and company banking information regularly, ensure sufficient account funds, maintain a stable internet connection, review payroll carefully before submission, and perform routine software maintenance. QuickBooks direct deposit failures are usually caused by incorrect banking information, payroll setup issues, outdated software, subscription problems, insufficient account funds, or temporary communication issues. Fortunately, most of these problems can be resolved with careful review and regular maintenance.