# Dashboard become unresponsive

**URL:** https://discourse.nodered.org/t/dashboard-become-unresponsive/27802
**Category:** Dashboard
**Created:** [5 June 2020 03:13 UTC](https://discourse.nodered.org/t/dashboard-become-unresponsive/27802 "2020-06-05T03:13:35Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![NODE777](https://avatars.discourse-cdn.com/v4/letter/n/7993a0/32.png) [@NODE777](https://discourse.nodered.org/u/NODE777)
#### Post date: [6 June 2020 03:46 UTC](https://discourse.nodered.org/t/dashboard-become-unresponsive/27802/3 "2020-06-06T03:46:29Z")

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> [@Colin](#):
>
> Are you using charts?

Yes

> [@Colin](#):
>
> How many lines, and what rate are samples added for each line?

just one line each.  
I'm using so far 5 single line charts and three single line for trends.  
The the variables which are 7 are updated every 40 sec and the same update is for the charts.  
Charts are using 12 hours time scale with single line and so far 3 single line charts for trends with 12 day scale time coming from sqlite db.

> [@Colin](#):
>
> What hardware are you running the browser on?

What hardware are you running node red on?  
[/quote]

I'm running Node-red locally on a laptop with Win 10 with i-5 Intel processor and 64 bit OS.

> [@Colin](#):
>
> What hardware are you running the browser on?

The same as the browser which is Chrome so far.

The data come from Particle Photon.

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