I currently have a case open for the Active rules not working in DTS.
The rules work if you manually drag the device on them or on the "Active" field itself, but not when an inventory update comes in, either automatic or scheduled. Not sure if related, but I figured I would throw that out there.
Data Analytics Issue
Active rules don't seem to be working correctly. Turned on debugging for DA.
Checked the file scan extension. Was set to MP. Restarted the Inventory and MP core scan processor services multiple times. Changed the run order of the active rules to make a known good rule run first.
User was getting "There are no parameters" message in the log for all active rules.
Try turning off the 'Post to web service' in the Inventory Settings. This will route the Inventory Scans the old way.