I'd like to use the optimization and migration capability to scan our datastores for misaligned VMs and was quite successfull using VSC 4.0. Then I created some new datastores, moved VMs to the new datastores and deleted old datastores. After this I scanned all datastores again, first using VSC 4.0 and - after upgrade - VSC 4.1, but some VMs are still displayed as residing on datastores, which have already been deleted, and some VMs are just skipped. I have one datastore with only one VM (Windows Server 2012). If I select only this datastore for sacnning the scan manager displays the status "scanning", but nothing happens, and the "last scanned" timestamp of the VM is not updated. What's going on?