# \[bug-1667\]Power Chart Caching Issue

**URL:** <https://forum.inductiveautomation.com/t/bug-1667-power-chart-caching-issue/42008>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [January 6, 2021, 8:31pm UTC](https://forum.inductiveautomation.com/t/bug-1667-power-chart-caching-issue/42008 "2021-01-06T20:31:35Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![justinedwards.jle](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/justinedwards.jle/32/37854_2.png) [@justinedwards.jle](https://forum.inductiveautomation.com/u/justinedwards.jle)\
**Post date:** [May 10, 2023, 1:03am UTC](https://forum.inductiveautomation.com/t/bug-1667-power-chart-caching-issue/42008/13 "2023-05-10T01:03:37Z")

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This was supposed to have been fixed in 8.1.14:

> [@Nightly 8.1 Changelogs - 2021](https://forum.inductiveautomation.com/t/nightly-8-1-changelogs-2021/42410/199):
>
> Nightly Changelog: 8.1.14-b20211215 Visualization 977: Alarm Journal and Status Table: add columns for associated data Add column configurations for associated data for both Alarm Journal Table and Alarm Status Table. 1667: Power Chart: Browsing history with a root path will return cached results rather than newly queried results This issue was resolved for DB historians early in 8.1. While debugging, it looks like DB historians will rebuild their cache of historical tags when a new histori…

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