For the last three or four versions, we have been having issues with our workstations.xml file getting erased when we add or change a workstation. Not everytime, but darn close.
It just becomes a blank file and we then have no PC's in that group.
We have it in a shared directory and four of our workstations point to it.
It's worked well in the past, but over the last few months, it's been doing that.
It's on a Win2K3 server, so luckily we can use the previous versions and restore it from the previous day, but it's still extremely annoying. We have to make sure everyone's out of VNCscan and then restore the file and then we can start it back up. It's also been very slow to save changes. Even if you open up the properties and then cancel. It still sits for about 30 seconds before you get your normal screen back.