[dnanian]

At present, Tom, scheduling has the restrictions listed in the User's Guide -- these aren't things we're trying to hide, they're known limitations.

If someone else is logged in, you can schedule as that person as well and the backup will run. But, if you're not logged in, there's no good workaround for you at present. (You could enable the root user and schedule as that user as well, but that's pretty advanced and probably not a good idea.)