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On Android, when zooming the map and one finger is on a MapMarker the app crashes.

The workaround that worked for me was to comment the line that removes the control in:

internal void NotifyMapChangeToControl(double pixelsWidth, double pixelsHeight, View2D view, IProjection projection, MapControl mapControl) { if (mapControl != null && mapControl.Handle != IntPtr.Zero) { ///Maybe check if the control is pressed before romove //this.RemoveView(mapControl.BaseView); if (mapControl.SetLayout(pixelsWidth, pixelsHeight, view, projection)) { this.AddView(mapControl.BaseView, mapControl.BaseView.LayoutParameters); } } }

AddView probably replaces the view when it is added again. Will try and figure out a better way to update the marker position.