# After Home Assistant update or Fritzbox 7590 update FRITZ API in Node Red isn´t working

**URL:** <https://discourse.nodered.org/t/after-home-assistant-update-or-fritzbox-7590-update-fritz-api-in-node-red-isn-t-working/95917>\
**Category:** General\
**Tags:** home-assistant\
**Created:** [11 March 2025 08:30 UTC](https://discourse.nodered.org/t/after-home-assistant-update-or-fritzbox-7590-update-fritz-api-in-node-red-isn-t-working/95917 "2025-03-11T08:30:26Z")\
**Posts on this page:** 6\
**Page:** 2

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**Author:** ![\_riddler](https://avatars.discourse-cdn.com/v4/letter/_/f17d59/32.png) [@\_riddler](https://discourse.nodered.org/u/_riddler)\
**Post date:** [18 March 2025 18:45 UTC](https://discourse.nodered.org/t/after-home-assistant-update-or-fritzbox-7590-update-fritz-api-in-node-red-isn-t-working/95917/21 "2025-03-18T18:45:55Z")

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@Troedler77  
on Fritzbox:  
Internet -\> Freigaben -\> Fritz!Box-Dienste -\> Zertifikat herunterladen

In Tls config:  
upload file from Fritzbox in CA-Zertifikat

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**Author:** ![praul](https://avatars.discourse-cdn.com/v4/letter/p/7993a0/32.png) [@praul](https://discourse.nodered.org/u/praul)\
**Post date:** [18 March 2025 18:53 UTC](https://discourse.nodered.org/t/after-home-assistant-update-or-fritzbox-7590-update-fritz-api-in-node-red-isn-t-working/95917/22 "2025-03-18T18:53:25Z")

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Not in mesh, I think somewhere under Smart Home Devices, there could be a device without properties or a name

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**Author:** ![\_riddler](https://avatars.discourse-cdn.com/v4/letter/_/f17d59/32.png) [@\_riddler](https://discourse.nodered.org/u/_riddler)\
**Post date:** [18 March 2025 19:02 UTC](https://discourse.nodered.org/t/after-home-assistant-update-or-fritzbox-7590-update-fritz-api-in-node-red-isn-t-working/95917/23 "2025-03-18T19:02:40Z")

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to be more precise, the "ghost" device was located here (also have a 7590)

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/0/7/077c6e87c1971fd4ed13684545a4ace63e7f8ba4.png)

at first it wasn't quite clear that what I was additionally seeing here and not related to my Rollotron could be deleted.

removing this device solved the "device not ready" issue, but I currently cannot use the blind control

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**Author:** ![Troedler77](https://avatars.discourse-cdn.com/v4/letter/t/c57346/32.png) [@Troedler77](https://discourse.nodered.org/u/Troedler77)\
**Post date:** [18 March 2025 20:05 UTC](https://discourse.nodered.org/t/after-home-assistant-update-or-fritzbox-7590-update-fritz-api-in-node-red-isn-t-working/95917/24 "2025-03-18T20:05:21Z")

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Hello to everyone

I have found a unknow device .... my wife have deleted it (because I am 2500 km far from home)  
she made a restart of the Fritzbox.  
Ok now I have lost the connection to some DECT 440 and one DECT 200 ...but they are not important for the moment.  
But I got the Temperature back to my heating system (you can see near by time and date)

Great ....  
Thanks a lot to everyone !!!!!

 ![Ashampoo_Snap_Dienstag, 18. März 2025_20h58m58s](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/2/f/2fb89fae1ac16a360ee91494474b83352ccd684c.jpeg)

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**Author:** ![kitori](https://avatars.discourse-cdn.com/v4/letter/k/f08c70/32.png) [@kitori](https://discourse.nodered.org/u/kitori)\
**Post date:** [19 March 2025 06:50 UTC](https://discourse.nodered.org/t/after-home-assistant-update-or-fritzbox-7590-update-fritz-api-in-node-red-isn-t-working/95917/25 "2025-03-19T06:50:08Z")

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The username and password are in the env vars of the flow.

 ![grafik](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/9/3/93dd3137b3b69d022ae03216034d4242773ec06a.png)  
 ![grafik](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/a/f/af584d9a6c72bbf2e1ac942642446f63190d5136.png)

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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:** [2 April 2025 06:50 UTC](https://discourse.nodered.org/t/after-home-assistant-update-or-fritzbox-7590-update-fritz-api-in-node-red-isn-t-working/95917/26 "2025-04-02T06:50:16Z")

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