# Perspective XY Chart Freezes Browser on iOS

**URL:** <https://forum.inductiveautomation.com/t/perspective-xy-chart-freezes-browser-on-ios/72219>\
**Category:** Ignition\
**Tags:** perspective\
**Created:** [April 8, 2023, 7:03pm UTC](https://forum.inductiveautomation.com/t/perspective-xy-chart-freezes-browser-on-ios/72219 "2023-04-08T19:03:41Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Nathan\_Foster](https://avatars.discourse-cdn.com/v4/letter/n/ecd19e/32.png) [@Nathan\_Foster](https://forum.inductiveautomation.com/u/Nathan_Foster)\
**Post date:** [April 8, 2023, 7:03pm UTC](https://forum.inductiveautomation.com/t/perspective-xy-chart-freezes-browser-on-ios/72219/1 "2023-04-08T19:03:41Z")

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There seems to be a bug with the XY Chart running on iOS. Using the default XY Chart (no bindings, default data, default configuration) within a flex repeater immediately freezes the browser when displayed (both Chrome and Safari). I turned the display off for the XY Chart and everything works fine. I'm using Ignition version 8.1.23 and iPhone 11 with iOS version 16.4.

Anyone else having this issue?

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**Author:** ![Ken\_Pace](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/ken_pace/32/36092_2.png) [@Ken\_Pace](https://forum.inductiveautomation.com/u/Ken_Pace)\
**Post date:** [April 10, 2023, 3:24pm UTC](https://forum.inductiveautomation.com/t/perspective-xy-chart-freezes-browser-on-ios/72219/2 "2023-04-10T15:24:47Z")

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Does the same thing happen if you use the Perspective iOS app? I did a quick test and it seems to work for me (mobile browser and app on iOS 16.4). Any other details or factors you can think of?

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**Author:** ![Nathan\_Foster](https://avatars.discourse-cdn.com/v4/letter/n/ecd19e/32.png) [@Nathan\_Foster](https://forum.inductiveautomation.com/u/Nathan_Foster)\
**Post date:** [April 10, 2023, 7:38pm UTC](https://forum.inductiveautomation.com/t/perspective-xy-chart-freezes-browser-on-ios/72219/3 "2023-04-10T19:38:09Z")

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I didn't test it on the Perspective App. The chart was nested in about 4 layers of views. I tested it on multiple iPhones and everyone froze while trying to load a page that contained an XY chart. I ended up making a new chart using SVGs with no issues, so this isn't a major issue for me anymore.