Any ideas as to why an OnSuccess would not run following a succesful FormSubmit? When running the application in the debug/montior mode, I can see that the SharePoint list is correctly udpated from the application, however the OnSuccess commands never run.
The OnSuccess does not get called in approximately 1 in 30 attempts.
For information, the OnSuccess simply sets a variable so that a message is displayed to the users, and then completes a Patch() to the SharePoint list to update an additional column.