I'm not sure how to classify this question, but I scanned a Win2008 server using the agent scan. It found no patches.
Then I ran a Windows update on the server, it found 9 patches, which I patched and rebooted.
I now run a new agent pacth scan and it now sees 7 of the 9 patches.
I ran Windows update again to verify and no patches are found.
What is causing this delay / discrepancy?