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Console errors when zoomed in and using series.setData with redraw set to false #8795
Zooming in on a live updated chart should not trigger console errors on chart hover.
When using a deferred chart.redraw instead of a direct redraw on serie.setData hovering the chart when zoomed in will trigger hundreds of console errors.
FF 61.0.2 Error:
Chrome 68.0.3440.106 Error (IE11 has the same):
Live demo with steps to reproduce
Deferred redraw causes console error https://jsfiddle.net/ma_di/Laxsvgbw
Direct redraw has no error but kills the cpu usage https://jsfiddle.net/ma_di/81mhcp07/