We just upgraded from Windows SBS 2000 to Small Business Server 2003 and everything seems to be working fine, except for a nagging problem. Some of the users keep being disconnected of the network and a small icon in the bottom right showing the message "Offline Files - Need to synchronize". I have instructed the affected users to right click in the icon and select "Synchronize", problem is, sometimes the lose connection to the server in the middle of something, like e-mail and such. As you might imagine, this is creating some sour reactions to the recent upgrade.
Any help or ideas would be very much appreciated,