# Katalon Studio v10.0.0 runs slower than v9.7.6 --- a measurement report

**URL:** <https://forum.katalon.com/t/katalon-studio-v10-0-0-runs-slower-than-v9-7-6-a-measurement-report/181372>\
**Category:** Web Testing\
**Tags:** katalon-studio\
**Created:** [August 30, 2025, 12:01pm UTC](https://forum.katalon.com/t/katalon-studio-v10-0-0-runs-slower-than-v9-7-6-a-measurement-report/181372 "2025-08-30T12:01:07Z")\
**Posts on this page:** 1\
**Showing post:** 11

<div class="post-metadata">

**Author:** ![kazurayam](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/kazurayam/32/333_2.png) [@kazurayam](https://forum.katalon.com/u/kazurayam)\
**Post date:** [September 1, 2025, 9:18pm UTC](https://forum.katalon.com/t/katalon-studio-v10-0-0-runs-slower-than-v9-7-6-a-measurement-report/181372/11 "2025-09-01T21:18:42Z")

</div>

@petr.brezina

You did the same inspection as mine except the hardware and OS environment. You noticed that SmartWait affects the speed significantly, but I didn’t.

Does SmartWait slow the processing on Windows but not on Mac?

Unlikely, but I need to check.

---

_[View the full topic](https://forum.katalon.com/t/katalon-studio-v10-0-0-runs-slower-than-v9-7-6-a-measurement-report/181372)._