Good day, @userjackw405.
Thanks for sharing your concern in the QuickBooks Community and checking the issue on Melio and Wells Fargo.
Currently, there are no reported similar cases regarding failed payments on the QuickBooks Community page. I'd suggest contacting Melio and Wells Fargo customer support once again and double-checking if there's system maintenance on their end that might be causing the issue.
Here's how to contact the Developer Support:
- Go to Apps.intuit.com.
- Type in the Melio app in the search bar.
- Select the Contact tab or the Support tab.
I've also added an article that will guide you through the correct timing for paying your bills.
Feel free to get back here in the Community if you need more help with paying your bills in QuickBooks. We are always happy to assist you.