# Zoom bug in XY Chart

**URL:** <https://forum.inductiveautomation.com/t/zoom-bug-in-xy-chart/111726>\
**Category:** Ignition\
**Tags:** perspective\
**Created:** [October 27, 2025, 7:46am UTC](https://forum.inductiveautomation.com/t/zoom-bug-in-xy-chart/111726 "2025-10-27T07:46:46Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Thomas\_Spachinger](https://avatars.discourse-cdn.com/v4/letter/t/d6d6ee/32.png) [@Thomas\_Spachinger](https://forum.inductiveautomation.com/u/Thomas_Spachinger)\
**Post date:** [October 27, 2025, 7:46am UTC](https://forum.inductiveautomation.com/t/zoom-bug-in-xy-chart/111726/1 "2025-10-27T07:46:46Z")

</div>

Hello,

i have an issue with the XY Chart when enabling the cursor function. Basicly i want to show two lines - one for produced parts and another one for the target. As basedata i have a array of objects with either a {timestimp:value and a partcount:value} or {timestimp:value and a partcountTarget:value}

x axes is a renderd as date, y axes as value with a set minimal value at 0.

I have two series - both ident only in the y axes i seperate them by the partcount and partcountTarget.

When i zoom in the xy chart, the series randomly appear/disappear… has anyone a hint how i could fix that?

Cant upload any images as it seems atm…