I just downloaded the Snapshot plugin, as I'd like a backup solution for my WordPress multisite. Of the 17 sites I currently have configured, I really only have content for two of them at the moment, and those are the two I'd like to backup.
I've managed to check all the settings and started the snapshot/backup, except when it gets to "Files," it hangs for a very long time before saying "Fatal error: Maximum execution time of 300 seconds exceeded in /home/******/public_html/wp-admin/includes/class-pclzip.php on line 2007" (I've also gotten it on 5485).
Reading here in the forums, it looks like this might have something to do with a memory limit configured somewhere?
In my Snapshot settings, I have "64M - WP_MEMORY_LIMIT defined by WordPress wp-config.php." and I have configured the Segment Size to be 5000.