looking at my update tab in SCEP on a workstation, it is showing "Definitions Created On" 6/27/2015 and "Definitions last Updated" 6/28/2015, why the difference in date and time for these two sections?

Thanks

Pat

This is because updates for SCEP are done randomly about 3 times a day.  It would depend on the last time you updated. The update installed was created by Microsoft the day before. 

"Definitions Created On" 06/29/2015 at 2:08 PM

This is when SCCM2012 downloads and deploys them? where is this setting in SCCM?

"Definitions last updated" 6/30/2015 at 1:50 AM

This is when my machine updates them? where is this setting?

how do I close the 12 hour window between SCCM2012 getting the updates and my machine getting the updates?

Thanks

Pat

Are you using an automatic deployment rule? How is the schedule configured? How is the policy polling intervall configured? How is SUP sync configured?

my ADR Deployment Schedule is set to "as soon as possible"

Where would I find the "policy polling interval" and "SUP Sync"

Thanks

Pat