Looks like since may 8 microsoft patches are not showing correctly in zcc as patched or unpatched, all workstations show zeros for both counts. Other products, adobe, apple etc have released patches since may 8 and patched/unpatched stats are populating in PM. If I look in the debug.log file for a patch released on may 14 (ex KB2829361) the entry is found for MS13-046 KB2829361.pls. The servers are version 11.1a, managed devices range from 10.2.2 up to 11.1a and all have this issue with Microsoft patches. Anyone else seen this behavior ?