Hello, Over the weekend I converted our LAN (15 boxes so far) to ESS 3.0.669.0. Since then we are having mapped network drives "disconnecting" at random. We have many apps that expect the drives to be active, yet we have to go in Windows Explorer and physically click on the drive letter, and then retry the app (which then works). It's seems to be random, but perhaps there is a config item somewhere within ESS that I could change to prevent this? Did not happen with our old NOD32. Thanks for any help.