I have an array of 512 elements, each element looks like so:

public class Spectra
{
public double Wavelength { get; set; }
public double Wavenumber { get; set; }
public double Value { get; set; }
public double? Processed { get; set; }
}

I've discovered that this data IS stored in the database but DbStudio shows an empty cell.

If I reduce the number of items to 450 then I can see the JSON in the cell.