> This has, once again, reared its ugly head.
Version 2.4.1.4666
OS: Microsoft Windows NT 10.0.15063.0, x64
Host Product: Microsoft Office 2016 x64
Host Version: 16.0.4822.1000
Host Executable: EXCEL.EXE
```VBA
Dim theChart As ChartObject
Set theChart = report.ChartObjects.Add(20, 20, 736, 211)
Dim Ser As Series
With theChart
Set Ser = .Chart.SeriesCollection.NewSeries
With Ser
.Values = "='" & DataRange.Parent.Name & "'!" & DataRange.Rows(mtdRow).Address(e