# History not being logged consistently

**URL:** <https://forum.inductiveautomation.com/t/history-not-being-logged-consistently/23004>\
**Category:** Ignition\
**Created:** [March 1, 2019, 7:55pm UTC](https://forum.inductiveautomation.com/t/history-not-being-logged-consistently/23004 "2019-03-01T19:55:07Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![1jeffwill11](https://avatars.discourse-cdn.com/v4/letter/1/b3f665/32.png) [@1jeffwill11](https://forum.inductiveautomation.com/u/1jeffwill11)\
**Post date:** [March 1, 2019, 7:55pm UTC](https://forum.inductiveautomation.com/t/history-not-being-logged-consistently/23004/1 "2019-03-01T19:55:07Z")

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I am currently having an issue where the historian is not logging the data from tags consistently. I noticed this when some easy charts started to have spaces in the tag pens. I am not sure how to address this problem at all. Any suggestions would be appreciated.

 ![QuickSnip](https://us1.discourse-cdn.com/inductiveautomation/original/2X/0/03ed0d9429e86a7d4967d5870e1c30441ebbf9ee.jpeg) ![QuickSnip](https://us1.discourse-cdn.com/inductiveautomation/original/2X/0/03ed0d9429e86a7d4967d5870e1c30441ebbf9ee.jpeg)