I have the same problem; client tried to pay my QuickBooks invoice via echeck online through intuit payment solutions.  They simply transposed some numbers in error.

QuickBooks notified me of payment; waited a few days; funded the transaction; another day or so later - reversed the transaction, sucked the money plus $10 out of my account and sent me an e-mail.

i contacted client. 

Client tried to go back in to take care of it; it won't let her pay the invoice - it says it has already been paid.  So, the client wrote me a regular check, which i deposited.

But, now I can't get the "Automatically posted" rejected payment off her account.  This makes it appear like she has a big credit balance - but she doesn't.

I read the details from others back through summer 2020.  WHY IS THIS STILL AN ISSUE I HAVE TO STRUGGLE WITH??!!??!!