So here is the deal. This is the first backup on this drive. So, I set it to backup last night, which it did not finish, so now, I am wanting to stop it, but let it complete the first full backup later...I don't know, but I would guess it just picks up with a new backup.
I mean, it's backing up every hour...so if it misses one hour, what's the big deal? Next hour will capture the changed files as well as it would this hour.
Seems like a bit of overkill to finish the last incomplete backup, then do another recalculation of what's changed this past hour for a new backup within a few minutes of the previous hour's incompleted backup ending. No?