Marker in Easy Chart is shifted in print

Hi,
A client has observed an error when he prints an Easy Chart, using the default button in the top right corner, on which he set a mark with the X-Trace mode.
The mark he sets always gets shifted forward in time in the print.
Here is a screenshot of the chart in Vision and then of the print, you can see that the mark get shifted by about a week.



As a workaround I found that by clicking on the chart with the right button and selecting “Save as…” the chart is saved in png and the mark is printed correctly.
Is this a known bug or is just a problem with my system?

I have also seen this. The behavior is the same whether I do a print screen, right click on the component and select print or if I use the print on the toolbar of the component. It is a small shift to the left but the trace line and value are different than what is on the screen. The amount of shift actually differs in portrait versus landscape mode as well. This is a fairly recent version of 8.1.x installed earlier this year (not sure of the exact revision because I am not on site at the moment).