Highcharts expects point configuration to be numbers or arrays in turbo mode

This error occurs if the series.data option contains object configurations and the number of points exceeds the turboThreshold. It can be fixed by either setting turboThreshold to a higher value, or changing the point configurations to numbers or arrays.

In boost mode, turbo mode is always on, which means only array of numbers or two dimensional arrays are allowed.

See plotOptions.series.turboThreshold