Zooming after flow stops does not work

Hi,

I am having this problem , that after starting and stopping the flow I am not able to zoom the graph. But if I click on some data in the legend the zoom enables back. I tried to focus and defocus via API , but that didnt work.

Thanks for help

Peter

$("#liveStream").change(function() {
if ($(this).is(":checked")) {
liveStream = setInterval(function() {
chartRX.flow({
columns: data.rx,
length: 0
});
}, 1000);
} else {
clearInterval(liveStream);
}
});