I've run the managed snapshot a couple of times and keep getting an error in the log file:
[snapshot][2017-02-08 14:09:13][Warning] There was an error processing the files
This happens when I do a manual back-up unless I dont back-up the some themes (child themes ok) and also the plugin folder. Everything else works fine. What I'm trying to work out is which snapshot the Managed back-up process uses so I can feel confident they are usable in case I need to restore from them.