Scheduled Full System Scan not starting

Before EAP my weekly Full System Scan always ran on time but today's scheduled scan did not start.

Edit:  Actually, I noticed earlier that Live Update never ran after first booting this machine either.  In fact after manually running Live Update nearly four hours ago it has not automatically run since.

I want to run the EAP version but this would be a deal breaker.  I'll reboot and see what happens.