4.0.3 is reporting a few errors sorry. A couple of sites (sites 2 and 3) seem to just freeze. Also, in some cases, I'm getting three emails saying the same thing, backup successful. The backups do seems to be downloaded, but the error messages are a worry. :-(
With the emails, site 1 gives me three emails saying " Akeeba Backup has completed backing up your site using the front-end backup feature. You may visit the site's administrator section to download the backup. The new backup was taken with profile #1. It consists of 31 part(s). The full list of files of this backup set is the following..."
Site 2, just the one email, site 3 again just one, site 4 gives three, site 5 none at all, and site 6 gives just one.
I've attached graphics and logs in a zip. The websites I've called one from the top to six at the bottom. No logs for sites 2 or 3 as I had to restart the prgramme.
Hope this makes sense. Somehow!!