# Slow Arcweld powerpac

**URL:** <https://tech-community.robotics.abb.com/t/slow-arcweld-powerpac/7724>\
**Category:** PowerPacs\
**Created:** [May 17, 2017, 6:28am UTC](https://tech-community.robotics.abb.com/t/slow-arcweld-powerpac/7724 "2017-05-17T06:28:02Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![dfoht](https://avatars.discourse-cdn.com/v4/letter/d/9fc348/32.png) [@dfoht](https://tech-community.robotics.abb.com/u/dfoht)\
**Post date:** [May 17, 2017, 6:28am UTC](https://tech-community.robotics.abb.com/t/slow-arcweld-powerpac/7724/1 "2017-05-17T06:28:02Z")

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Since upgrading from RS15.02 to RS6.04 I’ve noticed that the software is really slow to calculate the arm configurations for target points in Arcweld Powerpac. Has anyone else experienced this issue? Any fixes or advice out there?