I am having the following issues with nod32 antivirus version 3.0.684 Home drive is redirected to the network If I copy a 24MB file from a workstation to the server over Gigabit, it takes roughly 4 minutes If I disable the nod32 service (on the workstation only) and reboot, the same file copies in less than a second If I enable the nod32 service and start it, everything continues to function normally If I reboot, the same file takes 4 minutes to copy Disable and reboot, all is fine once again. So, if nod32 is enabled when the server starts, performance is horrible for all network operations. This is creating huge issues for the customer’s Autocad files. Any thoughts? This for a customer and I am the outside consultant and do not normally support this product. I opened a ticket with ESET and received the following response: #1 - Open the ESET NOD32 window, then push F5(Advanced Setup Tree) #2 – Go to ‘Web access protection’ > ‘HTTP’ > ‘Web browsers’. #3 – Uncheck all #4 – Go to ‘Protocol filtering’ on the left #5 – Select ‘Applications marked as Internet browsers and e-mail clients’ then push OK. To me that doesn't sound like it would help SMB/CIFS access, so I responded with clarification. I don't want to keep asking the customer to try "x". I have re-requested 4 times and still have not received a response. Any thoughts would be appreciated.