# Problem with aggregateMode set to Average in PowerChart

**URL:** <https://forum.inductiveautomation.com/t/problem-with-aggregatemode-set-to-average-in-powerchart/87568>\
**Category:** Ignition\
**Tags:** ignition81, perspective\
**Created:** [March 19, 2024, 4:17pm UTC](https://forum.inductiveautomation.com/t/problem-with-aggregatemode-set-to-average-in-powerchart/87568 "2024-03-19T16:17:15Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Michal\_Goralczyk](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/michal_goralczyk/32/55564_2.png) [@Michal\_Goralczyk](https://forum.inductiveautomation.com/u/Michal_Goralczyk)\
**Post date:** [March 19, 2024, 4:17pm UTC](https://forum.inductiveautomation.com/t/problem-with-aggregatemode-set-to-average-in-powerchart/87568/1 "2024-03-19T16:17:15Z")

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I have a problem with aggregateMode set to the value Average. After setting this value, the chart does not display for unknown reasons. Anyone knows what could be the cause?

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/d/b/db84418ba474053782145e03534a843aeb3567b9.png)

Upon return to default:

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/a/5/a5028cbd0f625ebaf0d1b24cb545983e0c5b09f9.png)

When I change the scope to Realtime everything works correctly on average again:

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/7/6/76c75f0a26e5ddf230feb0a80758ab85360addc3.png)

Best regards  
Michał