# High Data Cache - UI Dashboard Missing Values

**URL:** https://discourse.nodered.org/t/high-data-cache-ui-dashboard-missing-values/82315
**Category:** Dashboard
**Created:** [24 October 2023 21:58 UTC](https://discourse.nodered.org/t/high-data-cache-ui-dashboard-missing-values/82315 "2023-10-24T21:58:08Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![edwardr](https://avatars.discourse-cdn.com/v4/letter/e/e0b2c6/32.png) [@edwardr](https://discourse.nodered.org/u/edwardr)
#### Post date: [24 October 2023 21:58 UTC](https://discourse.nodered.org/t/high-data-cache-ui-dashboard-missing-values/82315/1 "2023-10-24T21:58:08Z")

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Hello,

I`m having issues using an MQTT to UI system on node red- I`m noticing a very large cache demand from node red when running and at times data is missing on the UI even though the value is coming through clearly on mqtt nodes via a debug

Has anyone had anything similar?

Thanks

E

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### Author: ![Colin](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/colin/32/17040_2.png) [@Colin](https://discourse.nodered.org/u/Colin)
#### Post date: [25 October 2023 11:09 UTC](https://discourse.nodered.org/t/high-data-cache-ui-dashboard-missing-values/82315/2 "2023-10-25T11:09:40Z")

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How much data are you bringing in and how often?

Is it node-red or the browser that is consuming the memory?

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### Author: ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)
#### Post date: [24 November 2023 11:10 UTC](https://discourse.nodered.org/t/high-data-cache-ui-dashboard-missing-values/82315/3 "2023-11-24T11:10:09Z")

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