# Issues With @sammachin/node-red-matter-controller Node
**URL:** https://discourse.nodered.org/t/issues-with-sammachin-node-red-matter-controller-node/96510
**Category:** General
**Created:** [10 April 2025 19:27 UTC](https://discourse.nodered.org/t/issues-with-sammachin-node-red-matter-controller-node/96510 "2025-04-10T19:27:24Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Buckskin](https://discourse.nodered.org/u/Buckskin)
#### Post date: [10 April 2025 19:27 UTC](https://discourse.nodered.org/t/issues-with-sammachin-node-red-matter-controller-node/96510/1 "2025-04-10T19:27:24Z")
I tried renaming a Matter device using the _Rename Device_ option in the Device Management node and Node-Red crashed. I tried a bunch of things to try and sort it out but in the end I deleted the complete `Matter Controller` node set and reinstalled. (I also deleted the `.matter` directory)
I set everything up again and tried re-Commissioning the Matter device. I got an error code` "Error: (135) Error setting attribute 0/40/5"` so I thought - Oh well. However, this time when I tried the Command nodes they worked. The problem is; although when I re-commissioned the device I used the new label the Command nodes still show the old label.
Has anyone tried the Rename Device option and been successful. If so, how did you do it? (I am reluctant to try again without some help)
And if anyone has any clues as to what the error massage implies I would love to know.
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### Author:  [@system](https://discourse.nodered.org/u/system)
#### Post date: [9 July 2025 19:28 UTC](https://discourse.nodered.org/t/issues-with-sammachin-node-red-matter-controller-node/96510/2 "2025-07-09T19:28:01Z")
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