OK, I'm not sure how to attack this one...
The other day I was going through deleting some old deployments and collections that were no longer necessary, doing some house cleaning.
Until I noticed some deployments that I know went out, and were sitting at > 95% compliance on deployment nights. But when I looked at them today, they were < 1% compliance .
So, I started looking at some other deployments that I know were good...and sure enough, they were now showing very low numbers for compliance.
I picked a very low profile app to about 4000 systems, ran an application deployment evaluation on them, and watched the monitoring. Bear in mind I was positive these systems had the app (which they do), and I expected the "Already compliant" would increase. Instead both Successful and Already Compliant increased. I watched both go up to the 100's (they were single digits when I started) and went home for the day.
This morning when I looked, they were in the 20's, so now I'm at about 50 clients total compliant, where I know there used to be 4000+
Question - What could be causing my application detection methods to fail on several applications? I have looked through site status, and I do not see anything out of the ordinary, especially critical alerts on the MP or Secondary Site Servers.