# Slow Flexpendant

**URL:** <https://tech-community.robotics.abb.com/t/slow-flexpendant/3559>\
**Category:** Developer Tools\
**Created:** [May 3, 2010, 8:16pm UTC](https://tech-community.robotics.abb.com/t/slow-flexpendant/3559 "2010-05-03T20:16:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Jaaahhh](https://avatars.discourse-cdn.com/v4/letter/j/bc8723/32.png) [@Jaaahhh](https://tech-community.robotics.abb.com/u/Jaaahhh)\
**Post date:** [May 3, 2010, 8:16pm UTC](https://tech-community.robotics.abb.com/t/slow-flexpendant/3559/1 "2010-05-03T20:16:04Z")

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Used Software : 5.13  
Used Flependant : Small Flexpendant

Hello,

Does anybody know how I can find out why my application on the Flexpendant is very slow? By slow I mean when I press a button it can take up 1\> seconds till the action behind the button is preformed The appl. is only 500kb big, I disposing all the data after using it.

I have 7 Multitask’s running in the controller. Can that be a problem? If I look to the processor it works on 26%, not much!

Thanks for the reply