Chart.CopyAsPicture has some weird flaky text issues. The method always works, but text in the picture can be screwed up in the following ways:
1. Last word of chart title dropped.
2. Axis title text corrupted.
3. Last word of axis title dropped.
4. Last character of data labels dropped.

It might be an issue that can be worked around, but it seems very random in whether it occurs, and how the text is malformed. BTW, this is not a simple updating issue as with the Chart.Export method in Win VBA (where a non-updated chart gets exported if you include the .Export method and updates to the chart properties within a single 'With Sheet(x).ChartObjects(y).Chart .... End With block' .)

VBE. If the debugger kicks in with two or more Userforms active, chances are that Excel X will quit when you stop the debugger. Always fun.