I am in the final stages of testing Backuppc for use here at my site.  I keep encountering a problem though.  I am testing using two computers and a server.  I have set the server to ignore the blackout period, $Conf{BlackoutGoodCnt} = -1;

The problem I am encountering is, at the scheduled time of 9:30am, the backuppc responds with a nothing to do.  I can then manually start an incremetal backup and it works and backs up files as expected.  I have purposely modified files to make sure there are files to backup for the incrementals. 

Not sure where to look or what config parameter I have overlooked.
Ideas or suggestions greatly appreciated.