https://communities.bentley.com/products/administration/f/product-administration-forum/137729/slow-microstation---sophos-virus-softwareAll I have a client that has just install Sophos antivirus software (Version 11.5.4) with MS and PD V8i SS3. Within the client the Sophos has a server and client module. All sounds great and the company is protected. However, this has had a MASSIVEen-USTelligent Community 12https://communities.bentley.com/thread/417032?ContentTypeID=1Mon, 26 Jun 2017 17:00:37 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:b7af87e1-9749-44e4-8063-af3a7f8c3306Marc ThomasWe can&#39;t really advise on configuring an a/v product. However I wonder:<br /> Are the local sophos clients scanning the network drives instead of that being done by a client on the server?<br /> Might there be multiple scan operations targetting the same files?<br /> Is the server a Windows server or a NAS; what is scanning the server?<div style="clear:both;"></div>