# Ui-leds grey after update

**URL:** <https://discourse.nodered.org/t/ui-leds-grey-after-update/45634>\
**Category:** Dashboard\
**Created:** [14 May 2021 09:29 UTC](https://discourse.nodered.org/t/ui-leds-grey-after-update/45634 "2021-05-14T09:29:26Z")\
**Posts on this page:** 4\
**Page:** 2

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**Author:** ![smithy](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/smithy/32/37804_2.png) [@smithy](https://discourse.nodered.org/u/smithy)\
**Post date:** [6 June 2021 09:45 UTC](https://discourse.nodered.org/t/ui-leds-grey-after-update/45634/21 "2021-06-06T09:45:36Z")

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I would just like to point out, my app has been running perfectly since the previous update(that fixed a display bug) of the LED node, it was not until I updated to NR v1.3.5 did I observe the recent behavior. Im using latest ui-led version and NR installed with script.

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**Author:** ![zenofmud](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zenofmud/32/316_2.png) [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Post date:** [6 June 2021 10:11 UTC](https://discourse.nodered.org/t/ui-leds-grey-after-update/45634/22 "2021-06-06T10:11:39Z")

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Yeah, I understand that but something is causing the issue and to fix it you have to know what is causing it.

Can you make a small version of the flow and reproduce the results" If so please provide that flow so I can test it.

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**Author:** ![SonoraTechnical](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/sonoratechnical/32/20033_2.png) [@SonoraTechnical](https://discourse.nodered.org/u/SonoraTechnical)\
**Post date:** [10 June 2021 06:57 UTC](https://discourse.nodered.org/t/ui-leds-grey-after-update/45634/23 "2021-06-10T06:57:58Z")

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Occasionally when I'm adding new i2c devices.... the i2c bus will get messed up and I don't receive messages from a couple of discrete io boards.... (full powerdown reboots always fix the issues) I use the contrib-ui-led node to show that status of several inputs on those io boards..... when I loose the i2c comms I'll see those LEDs go grey. So that's the behavior when it's not receiving a good value.

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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:** [10 July 2021 06:58 UTC](https://discourse.nodered.org/t/ui-leds-grey-after-update/45634/24 "2021-07-10T06:58:35Z")

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Closed on 10 July 2021 06:58 UTC

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