# Core Historian - Realtime glitch?

**URL:** <https://forum.inductiveautomation.com/t/core-historian-realtime-glitch/114632>\
**Category:** Ignition\
**Tags:** ignition83, perspective\
**Created:** [March 23, 2026, 9:28pm UTC](https://forum.inductiveautomation.com/t/core-historian-realtime-glitch/114632 "2026-03-23T21:28:53Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![hlam](https://avatars.discourse-cdn.com/v4/letter/h/ea666f/32.png) [@hlam](https://forum.inductiveautomation.com/u/hlam)\
**Post date:** [March 24, 2026, 12:03am UTC](https://forum.inductiveautomation.com/t/core-historian-realtime-glitch/114632/2 "2026-03-24T00:03:45Z")

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I’ve reported this bug and they’ve confirmed that it exists. Its with the core historian and an issue with timestamps and UTC conversion.

It is related to this issue here. I have not tried the nightlies that has the referenced fix.

[https://forum.inductiveautomation.com/t/system-historian-queryrawpoints-returns-data-outside-of-bounds/114395](https://forum.inductiveautomation.com/t/system-historian-queryrawpoints-returns-data-outside-of-bounds/114395)

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