I have noted that there are bugs that are very odd (can't recall any at the moment) when I used to have the workstations updated at random. I started doing a sequence of updating the server first, then the workstations and all of them if possible, in that order and that seems to minimize the bugs. I don't know why this is, it may be the way the information is pulled from each version on the workstation may cause subtle differences in data and confusing the program.
Sounds simple enough. I also found that running AC from a server is less problematic than peer to peer. But what do I know.
