My Vista laptop is not backing up consistently to my WHS. I also have a desktop and that has successfully backed up today however the laptop did not and the last auto backup on my laptop was 6/10, the desktop was backed up on 6/11 and 6/13. Today I had my laptop on ac power and the power scheme is set not to sleep or standby when on power yet a backup failed to start while the desktop backed up ok. I dont want to have to leave my laptop on all night so it eventually backs up since the WHS cannot shut down clients after a backup has finished, is there anything I can do to get the laptop to auto backup more consistently?