We have changed over from MS Exchange to Zimbra Server. And ever since I installed the Zimbra Outlook Connector (Version for Outlook on the computers to connect the user's mailbox in Outlook, the search function is playing up.
When we search for a mail, regardless of which field you use as the criteria, the results will come up. Then as you go through them, the search results will go blank and then show again, plus jumps to the top. It is as if it keeps refreshing the results. This is only happening in Outlook 2010, the pc's with Outlook 2007 seems to be fine.

What could be the cause of the results "refreshing" all the time, as it makes it difficult to go through your search results to find what you are looking for?