I am trying out Netflow 9.5 and seem to have a weird issue where when I go into a device's interface and then conversations it will show no data unless I go back more than two hours then it will show recent conversations. I.E a custom selection from 1-4pm to see the 3-4pm data. Also the recent coversations show up fine on TopStats dashboard and all the times seem fine on other pages. I have verified router and server times are in sync.