# Trend data on Popup goes to zero when closed and opened Easy Chart

**URL:** <https://forum.inductiveautomation.com/t/trend-data-on-popup-goes-to-zero-when-closed-and-opened-easy-chart/84568>\
**Category:** Ignition\
**Tags:** vision\
**Created:** [January 22, 2024, 2:16pm UTC](https://forum.inductiveautomation.com/t/trend-data-on-popup-goes-to-zero-when-closed-and-opened-easy-chart/84568 "2024-01-22T14:16:04Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![JamesUalto](https://avatars.discourse-cdn.com/v4/letter/j/54ee81/32.png) [@JamesUalto](https://forum.inductiveautomation.com/u/JamesUalto)\
**Post date:** [January 22, 2024, 2:16pm UTC](https://forum.inductiveautomation.com/t/trend-data-on-popup-goes-to-zero-when-closed-and-opened-easy-chart/84568/1 "2024-01-22T14:16:04Z")

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Hi,  
My chart data, which is logged to a SQL db, appears to drop to zero. It coincides with when I open the chart popup and when I close it. If I open the chart and leave it open for 2 mins lets say, when I close the chart and reopen, that two minute period will have dropped to zero on the chart. The data is being logged to SQL however.  
Any ideas?

 ![Screenshot 2024-01-22 141516](https://us1.discourse-cdn.com/inductiveautomation/original/3X/1/0/10f312e59bae73e37f3e1125ddf1b3c44a29dfb0.png)

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**Author:** ![Transistor](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/transistor/32/3380_2.png) [@Transistor](https://forum.inductiveautomation.com/u/Transistor)\
**Post date:** [January 22, 2024, 2:24pm UTC](https://forum.inductiveautomation.com/t/trend-data-on-popup-goes-to-zero-when-closed-and-opened-easy-chart/84568/2 "2024-01-22T14:24:51Z")

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This looks like a Vision question. Can you confirm by adding the tag to the question title and state in the question the name of the component? (e.g., "Easy Chart".)

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<div class="post-metadata">

**Author:** ![JamesUalto](https://avatars.discourse-cdn.com/v4/letter/j/54ee81/32.png) [@JamesUalto](https://forum.inductiveautomation.com/u/JamesUalto)\
**Post date:** [January 22, 2024, 2:37pm UTC](https://forum.inductiveautomation.com/t/trend-data-on-popup-goes-to-zero-when-closed-and-opened-easy-chart/84568/3 "2024-01-22T14:37:09Z")

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Done

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<div class="post-metadata">

**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [January 22, 2024, 2:52pm UTC](https://forum.inductiveautomation.com/t/trend-data-on-popup-goes-to-zero-when-closed-and-opened-easy-chart/84568/4 "2024-01-22T14:52:51Z")

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Huh. Never seen anything like that. Might be a bug. What version of Ignition is this?

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**Author:** ![pascal.fragnoud](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pascal.fragnoud/32/24728_2.png) [@pascal.fragnoud](https://forum.inductiveautomation.com/u/pascal.fragnoud)\
**Post date:** [January 22, 2024, 3:10pm UTC](https://forum.inductiveautomation.com/t/trend-data-on-popup-goes-to-zero-when-closed-and-opened-easy-chart/84568/5 "2024-01-22T15:10:54Z")

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Can you show us how you're feeding data to that chart ?

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<div class="post-metadata">

**Author:** ![JamesUalto](https://avatars.discourse-cdn.com/v4/letter/j/54ee81/32.png) [@JamesUalto](https://forum.inductiveautomation.com/u/JamesUalto)\
**Post date:** [January 22, 2024, 4:25pm UTC](https://forum.inductiveautomation.com/t/trend-data-on-popup-goes-to-zero-when-closed-and-opened-easy-chart/84568/6 "2024-01-22T16:25:24Z")

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![Screenshot 2024-01-22 162437](https://us1.discourse-cdn.com/inductiveautomation/original/3X/c/3/c36400b2840034eb9fefcd56f71b5e632506eaba.png)  
 ![Screenshot 2024-01-22 162409](https://us1.discourse-cdn.com/inductiveautomation/original/3X/f/5/f53b47e186f4c65998c1ba35393b0c132e0f6d2f.png)  
 ![Screenshot 2024-01-22 162156](https://us1.discourse-cdn.com/inductiveautomation/original/3X/6/3/63f79699e49d518dc2334d5c6f35c702438f0014.png)

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<div class="post-metadata">

**Author:** ![avaughn](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/avaughn/32/38972_2.png) [@avaughn](https://forum.inductiveautomation.com/u/avaughn)\
**Post date:** [January 22, 2024, 4:30pm UTC](https://forum.inductiveautomation.com/t/trend-data-on-popup-goes-to-zero-when-closed-and-opened-easy-chart/84568/7 "2024-01-22T16:30:52Z")

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This sounds like a bug that was fixed in 8.1.11. [Ignition Release Notes for Version 8.1.11 | Inductive Automation](https://inductiveautomation.com/downloads/releasenotes/8.1.11)

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/4/2/42e21121f289a5e64275e2e595cc970ae97332f8.png)