# Make it stop- please

**URL:** <https://discourse.nodered.org/t/make-it-stop-please/3056>\
**Category:** General\
**Created:** [11 September 2018 22:56 UTC](https://discourse.nodered.org/t/make-it-stop-please/3056 "2018-09-11T22:56:11Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![SteveMann](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/stevemann/32/3810_2.png) [@SteveMann](https://discourse.nodered.org/u/SteveMann)\
**Post date:** [11 September 2018 22:56 UTC](https://discourse.nodered.org/t/make-it-stop-please/3056/1 "2018-09-11T22:56:11Z")

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I received a two-node flow from someone to help me check the status of a Z-wave device. I changed the servers in the nodes' configs then deployed.

One of the nodes is the Home Assistant Events State and the other is an MQTT out.  
Now I am getting this error every second in debug:

`"Home assistant connection failed with error: Connection to home assistant could not be established with config: http://192.168.3.5:8123 &lt;password redacted&gt;"`

And now it won’t go away, even if I delete the flow and re-deploy. I don't recognize the IP. Any idea where that error is coming from and how can I stop it?

Thanks

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**Author:** ![Unpuertomex](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/unpuertomex/32/655_2.png) [@Unpuertomex](https://discourse.nodered.org/u/Unpuertomex)\
**Post date:** [11 September 2018 23:26 UTC](https://discourse.nodered.org/t/make-it-stop-please/3056/2 "2018-09-11T23:26:32Z")

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> [@SteveMann](#):
>
> how can I stop it

Assuming you deleted the instance of HA sever that was added when the nodes were imported, restarting node-red should clear that error.

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**Author:** ![dceejay](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/dceejay/32/38_2.png) [@dceejay](https://discourse.nodered.org/u/dceejay)\
**Post date:** [12 September 2018 02:03 UTC](https://discourse.nodered.org/t/make-it-stop-please/3056/3 "2018-09-12T02:03:02Z")

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It may be a config node - go to menu - configuration nodes  
 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/2X/e/ed95b5d76dc4c352a9cc63b96c9b03e7268a504c.png)  
and then double click on any node that has 0 connections/users and delete it - then re-deploy.

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**Author:** ![Unpuertomex](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/unpuertomex/32/655_2.png) [@Unpuertomex](https://discourse.nodered.org/u/Unpuertomex)\
**Post date:** [12 September 2018 02:05 UTC](https://discourse.nodered.org/t/make-it-stop-please/3056/4 "2018-09-12T02:05:16Z")

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> [@dceejay](#):
>
> configuration nodes

Wow, I didn't read about that one. Thanks!

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**Author:** ![SteveMann](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/stevemann/32/3810_2.png) [@SteveMann](https://discourse.nodered.org/u/SteveMann)\
**Post date:** [12 September 2018 02:42 UTC](https://discourse.nodered.org/t/make-it-stop-please/3056/5 "2018-09-12T02:42:17Z")

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Thanks guys, I appreciate the quick response. But, the error persists.  
In Configuration Nodes, the only nodes there are the ones I created plus the Dashboard.

![_config%20nodes](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/2X/4/4cd34964ab44c5f246b8fde2d9d0f7269d8e98dc.jpeg)

I did restart Node-Red to no effect.

However, I tried shutting down and re-starting the Pi (after all the above steps) and the errors have apparently stopped. I'll know more when I start adding nodes (not from an imported flow).

Thanks again...

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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:** [12 September 2018 05:22 UTC](https://discourse.nodered.org/t/make-it-stop-please/3056/6 "2018-09-12T05:22:15Z")

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Possibly you had not restarted node red as was suggested earlier.

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**Author:** ![SteveMann](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/stevemann/32/3810_2.png) [@SteveMann](https://discourse.nodered.org/u/SteveMann)\
**Post date:** [12 September 2018 11:17 UTC](https://discourse.nodered.org/t/make-it-stop-please/3056/7 "2018-09-12T11:17:01Z")

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> [@Colin](#):
>
> Possibly you had not restarted node red as was suggested earlier.

Thanks, I suspect that you are right. This Node-Red is installed through Home Assistant, and I did a restart of Home Assistant from the Config menu- somehow thinking that it was a restart of the Pi. I was wrong. Since I am running HassIO, I still have root access, so a proper reboot will be used from now.