We have three servers (windows 2003),one is used for Faxadvantage, one is the SBS, one is the Applied TAM Server, one terminal server (windows 2000)performs backups, user profiles stored here. We are using Kaspersky Anti Virus. We have 22 users all running Windows XP workstations.
We started experiencing system wide lock ups when Kaspersky was first installed. All users would lock and it would appear the network connection was lost for a minute or two. This is enough to disrupte the Applied software as users work to lock them there an announce the network name is no longer available. It happened at specific times each day. I realized the Kasp.workstation was updating at each of these lock ups and changed the time for updates to after hours, I also said do not run missed task. We are still experiencing these network lock ups. We have two dell powerconnect switches..nothing is showing up in any event logs. Any thoughts?? Thanks in advance.