Recently we've been experiencing some random issues with the Kaspersky Mail Add in causing Outlook 2010 to run extremely slow. It will take approximately 10-15 seconds between clicking on emails for it to respond. Removing the add-in or turning it off via Security Center will resolve the issue, but obviously we'd like to keep that on so we don't risk getting an infection via email.
Currently we have three users that are having this problem and it all occurred at the same time. There may be more that we have not been made aware of yet.
We are running Network Agent 10.2.434 with patch D, and either KES 10.2.2.10535 or 10.2.4.674. Upgrading the clients using the older version to 10.2.4.674 has not yielded any results. Uninstalling and reinstalling the client doesn't help either.
Any help would be greatly appreciated.