Pie chart not showing any results after updating to mendix 10

Hi,   I have a problem with my pie charts after updating to mendix 10. I have two pie charts one with a datasource microflow and the other one with database data source. Both of the pie chart show a empty grid after the page has loaded. Only when I use a breakpoint on the datasource microflow, and continue the microflow after a couple of seconds,  or when I use a refresh interval on the pie chart, it will show the results in the pie chart.   Does anyone know a solution for this problem? Or has any idea what the source of this problem is?   Kind regards, Isah
1 answers

Did you upgrade all these widgets upon updating?