Using vtkChartXY realtime Memory leak

Hi all!

I hope all doing right, i have a question concerning vtkChartXY.

Im trying to use vtkChartXY to create a realtime plot, when i mean realtime is to plot samples in the grid, and at render time, erase all and replot the new arriving data.

My problem is exactly in this plot | erase | plot loop, im having Memory leak. Honestly, im not sure if its a problem of VTK 9.3, or ChartXY is not the right tool for a realtime approach, or my env for using QQuickVTKItem in QT.

Im open to answer any question or if someone has any idea, its well received.

Thanks :slight_smile: