I applied Desktop Central Hotfix 80364 last Saturday (19 April) and now my "Local Group Members" inventory report, which used to display members of local groups such as Administrators, is no longer getting updates from our 145 Win 7 x64 workstations (a couple of WinXP workstations and an offline Win 7 x64 workstation are still showing up, so I know it's been working until very recently).

Has anyone else experienced this issue?  It was a handy way of auditing our local Admins group on workstations, when it worked.  Thanks.