What exactly is incorrect in the report above? Hard to tell just from the screenshot. Also, Top xx coversations is typically used for real-time troubleshooting or for a narrower historical time frame. How does the Top xx applications or Top xx protocols look for the same time frame?
Also note that NTA v3.11 summarizes the data points whereas NTA v4.0 retains 1 minute granularity for the entire retention period. I'm not saying it is a v3.11 issue but just highlighting that there is a newer version with greater granularity.