# Historical Data Issues

**URL:** <https://forum.inductiveautomation.com/t/historical-data-issues/34940>\
**Category:** Ignition\
**Created:** [May 21, 2020, 2:41pm UTC](https://forum.inductiveautomation.com/t/historical-data-issues/34940 "2020-05-21T14:41:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![athayer](https://avatars.discourse-cdn.com/v4/letter/a/eb8c5e/32.png) [@athayer](https://forum.inductiveautomation.com/u/athayer)\
**Post date:** [May 21, 2020, 2:41pm UTC](https://forum.inductiveautomation.com/t/historical-data-issues/34940/1 "2020-05-21T14:41:12Z")

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Where is Historical Data stored?

My Historical Data appears to have locked up.  
The data appears to have stopped working 10 days ago.  
What I see displayed is an apparent last good piece of data on 5/11 and then a line drawn to the most  
current value. The line jumps as the current value changes.

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<div class="post-metadata">

**Author:** ![athayer](https://avatars.discourse-cdn.com/v4/letter/a/eb8c5e/32.png) [@athayer](https://forum.inductiveautomation.com/u/athayer)\
**Post date:** [May 21, 2020, 2:45pm UTC](https://forum.inductiveautomation.com/t/historical-data-issues/34940/2 "2020-05-21T14:45:14Z")

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Here is a view of my data charted

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/2X/c/cb07d3a160da80041f86cfbe3cd5ce3effbf7c3d.png)