Scheduled Bills & Deposits - Edit All Future Transactions.

When I undertake an edit in Scheduled Bills & Deposits, once I complete the edit an click OK I receive the error message as below, and it logs off the software and it then has to be reopened. Upon reopening the edits have been accepted. This problem has been ongoing for some time and I have referred the report to Reckon on numerous occasions. I have just renewed my annual subscription and uploaded the new Reckon Accounts Personal Plus 2021 software, however the problem still exists. Any assistance would be appreciated.