BLBackup stopped backing up Config directory

I have setup BLBackup (v. 2.0.27.0) to backup my Data directory and my Config directory daily. The Data directory has been updating daily, but the Config directory has not updated since 3-8-16. In the Directories tab, Data is first and Config is second. I tried setting up a another instance of backup for the Config directory, but the program new that it was already set up.

Any thoughts?

Thanks,
Elliott