# Client session freezes with slight miss click

**URL:** <https://forum.inductiveautomation.com/t/client-session-freezes-with-slight-miss-click/114735>\
**Category:** Ignition\
**Tags:** perspective, ignition81\
**Created:** [March 27, 2026, 6:25pm UTC](https://forum.inductiveautomation.com/t/client-session-freezes-with-slight-miss-click/114735 "2026-03-27T18:25:34Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Nathan\_Hargrave](https://avatars.discourse-cdn.com/v4/letter/n/839c29/32.png) [@Nathan\_Hargrave](https://forum.inductiveautomation.com/u/Nathan_Hargrave)\
**Post date:** [March 27, 2026, 6:25pm UTC](https://forum.inductiveautomation.com/t/client-session-freezes-with-slight-miss-click/114735/1 "2026-03-27T18:25:34Z")

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**Intro**

I am trying to stop frequent client session browser page freezes and have identified the condition that triggers the freeze. By freezing I mean that the browser page becomes unresponsive. To unfreeze the browser or tab has to be closed, reopen perspective with the browser, and then navigate the desired page. Refreshing the page does not work.

**Condition that trigger the freeze.**

The MenuBar is set to display on demand. This puts the arrow button on the left side of the window. If the user clicks on the left side edge of the arrow button the browse page freezes. If the user clicks on the arrow button away from the left edge the menu bar displays as expected.

 ![Page Config Snip](https://us1.discourse-cdn.com/inductiveautomation/original/3X/9/3/93e33dff66fe626deb9f2683cdb3546fe8baaf8c.png)

**Solution**

Is this a perspective bug or is there something being triggered on my project file that freezes the browser? If so, where can I look to eliminate this bug?

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**Author:** ![paul-griffith](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul-griffith/32/37249_2.png) [@paul-griffith](https://forum.inductiveautomation.com/u/paul-griffith)\
**Post date:** [March 27, 2026, 7:37pm UTC](https://forum.inductiveautomation.com/t/client-session-freezes-with-slight-miss-click/114735/2 "2026-03-27T19:37:32Z")

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I'm pretty sure this is a fixed bug.

1. Are you using the Edge browser?
2. What version of Ignition are you using?

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**Author:** ![Nathan\_Hargrave](https://avatars.discourse-cdn.com/v4/letter/n/839c29/32.png) [@Nathan\_Hargrave](https://forum.inductiveautomation.com/u/Nathan_Hargrave)\
**Post date:** [March 27, 2026, 8:00pm UTC](https://forum.inductiveautomation.com/t/client-session-freezes-with-slight-miss-click/114735/3 "2026-03-27T20:00:45Z")

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Yes we are using the Edge browser. Our version is 8.1.39.

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**Author:** ![paul-griffith](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul-griffith/32/37249_2.png) [@paul-griffith](https://forum.inductiveautomation.com/u/paul-griffith)\
**Post date:** [March 27, 2026, 8:04pm UTC](https://forum.inductiveautomation.com/t/client-session-freezes-with-slight-miss-click/114735/4 "2026-03-27T20:04:53Z")

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Fixed in 8.1.51:

> **[Ignition Release Notes for Version 8.1.51 | Inductive Automation](https://inductiveautomation.com/downloads/releasenotes/8.1.51#19715)**
>
> Perspective | Fixes, changes and features in Ignition 8.1.51

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<div class="post-metadata">

**Author:** ![Nathan\_Hargrave](https://avatars.discourse-cdn.com/v4/letter/n/839c29/32.png) [@Nathan\_Hargrave](https://forum.inductiveautomation.com/u/Nathan_Hargrave)\
**Post date:** [March 27, 2026, 8:52pm UTC](https://forum.inductiveautomation.com/t/client-session-freezes-with-slight-miss-click/114735/5 "2026-03-27T20:52:33Z")

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Thanks Paul. I will start moving to get the version updated.