The backup is fine, the upload is working, it is the CRON job itself that is the problem. Or rather the time limit that your host puts on it. So we need to replace the CRON job. We can do that with a third party CRON service like webcron.org. There are other similar services, but I've used webcron.org without any problems. This is not a free service, but it is very affordable. It is more expensive for longer CRON jobs but you're still under a penny per backup.
The only trick to the third party CRON services is that they need a front end backup, not a command line backup, so the command itself changes. The webcron.org format is in the Scheduled Backups option in Akeeba Backup.
The only other option is to make your backup archive smaller, so it uploads in less time. If you have some static files on your site that don't change often, you can make a separate backup of them, then exclude them from the normal backup. The disadvantage of this is that your restore takes two steps, first restore the backup archive, then manually restore your static files.
Dale L. Brackin
Support Specialist
English: native
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