Testing/Troubleshooting completed:
Created new 1.2GB video file.
Created new Syncovery Profile to new folder in (paid) OneDrive.
	- Sync failure for 1.2GB file, due to Chunk error.
Created new (free) OneDrive account and Syncovery Profile.
	- Sync failure for 1.2GB file, due to Chunk error.
Installed Syncovery (Trial) on 2nd computer, (1.2GB file on ReFS file system).
	- Sync failure for 1.2GB file, due to Chunk error.
Syncovery Profile changed, Internet>Split Large Files: 256MB.
	- Sync failure for 1.2GB file, due to Chunk error.
Syncovery Profile created to Google Drive.
	- Sync completed OK for 1.2GB file.