Sub Macro1()
Dim rng As Range, vArr
Set rng = Sheets("CONFIG").Columns("C:C").SpecialCells(xlCellTypeFormulas, 23)
Application.ScreenUpdating = False
For i = 1 To rng.Areas.Count
vArr = rng.Areas(i).Offset(, 1).Resize(, 23).Value2
Sheets("FL_I").Cells(Rows.Count, 1).End(3)(2).Resize(UBound(vArr, 1), UBound(vArr, 2)) = vArr
Erase vArr
Next
Sheets("FL_I").Cells.EntireColumn.AutoFit
End Sub