Scheduled Upload task says completed but does not show up in Remote

When I manually perform an upload to the remote FTP server, the task correctly uploads and shows updated date and modified time for which the task was initiated.
When I create and run the same task as scheduled (PER TUTORIAL), the task states completed in both the Windows scheduled task and in the SFTP Scheduler frame. But the modified time is not changing. Also when I delete the file in the remote, and right click and run the scheduled task all says completed successfully. but the task does not show in the remote directory.
Why will a file transfer successfully as a manual transfer, but will not transfer as a scheduled task? 

For assistance with scheduled tasks please contact support: menu: Help - File - Request Support