When chart have show all icon button chart will not have any update like this pic.
Qurstion about live update chart
Does this happen every time you view that chart? Do you have to do anything to cause it? Do you have any errors in the developer console?
That is not the behavior I get playing with that example page. After I zoom in, it snaps back to the whole range when I get an update. The issue I encountered after a lot of zooming and it snapping back is that I lost the ability to zoom in! I had this error in my console,
Uncaught TypeError: Cannot read property 'graphs' of undefined at b.handleCursorMove (serial.js?v=1518041918:62) at Object.a.inherits.b.fire (amcharts.js?v=1518041918:3) at Object.dispatchMovedEvent (amcharts.js?v=1518041918:235) at Object.update (amcharts.js?v=1518041918:221) at b.update (serial.js?v=1518041918:20) at b.update (serial.js?v=1518041918:57) at d.update (amcharts.js?v=1518041918:12)