NTA wrong data display with grouping issue

Hi,

       We have setup the NTA 4.0.2 in our operation center. As we need to partition hundred of VLAN for different center operator, we create many user accounts with router limilation. However, if we uses the "Single group", rather than "Group of nodes", all the chart display wrong figure.

       Since we have hundreds of interfaces, using predefined group is easiler for managament.

       We uses the trial version v4.0.1 on a clean platform, we get the same issue. Anyone have the same issue?

       Thanks.

Fig 1: Correct Display

Fig 2: Switching to "Single group"

Fig 3: Display wrong data owned by another account