Scheduled Tasks Not Attempted

Here's a strange one: ACF 10,0,12,286680 Scheduled Tasks not attempted. I have numerous Scheduled Tasks that run daily in the early AM hours. This AM, it appears that none of them ran. No errors. The Scheduled Task page in the Admin shows two types: Duration Interval Last Run Next Run Sep 17

Re: Scheduled Tasks Not Attempted

Do you have logging your scheduled tasks enabled? Might shed some light. Does a CF restart fix the issue? Are these setup as clustered? If so I would check server time-stamps between CF and DB servers to ensure they are correct. Not sure if this would really matter, as I would think CF would