by Ken Task.
No, didn't say it doesn't work ... usually does ... initially. But with time and usage (only grows unless one 'cleans up') auto backup has 'gone south' ... with factors like size of courses - db hickups - cron job issues - etc..
Here's hoping you never have issues with it ... but know, if you do, there are other ways.
Your journey has begun!
'SoS', Ken