RadPieChart throws an exception whenever is in a DataTemplate of an ItemsControl with over 120 instances. The ItemsControl uses a RadUniformGrid as an ItemsPanel. Project is attached.

Chart is not exported properly when Margin is present.

When adding two BarSeries in code-behind, the second one is not aligned well on the horizontal DateTimeContiniousAxis. It starts from the beginning of the axis, but not the supposed DateTime.

Incorrect drawing of BarSeries with negative values and additional axis.

This happens when we have one series with only positive values and one with mixed values.

Currently in live data scenarios the TrackInfoControl does not update its content unless the mouse is moved. The track ball should get updated automatically when the DataPoints are modified.

Bar series with DateTimeContinuousAxis axis with no MajorStep specified. When you zoom the bars gets to big and does not stay within its tick boundaries.

DateTimeContinuousAxis produces too many labels when zoom in to the max and then zoomed out with double clicking the slider. The result is different when zooming out while dragging the slider and when double clicking it.

The ToolTip's style is missing in the no xaml assemblies in Expression_Dark and Office2013 themes. A work-around is to manually include the tool tip's style (for example in the App.xaml).