Z-wave js UI nvm backup fails

Since I wanted to migrate to a zooz zwave stick in the near future, I went from z-wave js → z-wave js ui. Though everything went fine.
But when I try to make a nvm backup of my gen5+ stick it throws some errors and cancels the backup after 3 attempts.

Can somebody help me out?

2024-09-29 12:29:47.080 INFO APP: GET /health/zwave 301 1.459 ms - 162
2024-09-29 12:30:00.003 INFO BACKUP: Backup NVM started
2024-09-29T10:30:00.005Z CNTRLR   Backing up NVM...
2024-09-29T10:30:00.006Z CNTRLR   Turning RF off...
2024-09-29T10:30:00.019Z CNTRLR   Stopping hardware watchdog...
2024-09-29 12:30:00.061 INFO Z-WAVE: Controller status: Backup NVM progress: 0%
2024-09-29T10:30:01.103Z DRIVER   unexpected response, discarding...
2024-09-29 12:30:01.226 INFO Z-WAVE: Controller status: Backup NVM progress: 1%
2024-09-29T10:30:02.426Z DRIVER   Dropping message because it contains invalid data
2024-09-29T10:30:02.441Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:03.414Z CNTRLR   Failed to execute controller command after 1/3 attempts. Scheduling next try i
                                  n 100 ms.
2024-09-29T10:30:04.657Z DRIVER   unexpected response, discarding...
2024-09-29 12:30:04.721 INFO Z-WAVE: Controller status: Backup NVM progress: 2%
2024-09-29 12:30:06.063 INFO Z-WAVE: Controller status: Backup NVM progress: 3%
2024-09-29T10:30:06.067Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:07.304Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:08.364Z DRIVER   Dropping message because it contains invalid data
2024-09-29T10:30:09.435Z DRIVER   Dropping message because it contains invalid data
2024-09-29T10:30:10.471Z DRIVER   Dropping message because it contains invalid data
2024-09-29 12:30:10.554 INFO Z-WAVE: Controller status: Backup NVM progress: 4%
2024-09-29T10:30:11.787Z DRIVER   unexpected response, discarding...
2024-09-29 12:30:12.990 INFO Z-WAVE: Controller status: Backup NVM progress: 5%
2024-09-29T10:30:13.002Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:14.047Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:15.149Z DRIVER   Dropping message because it contains invalid data
2024-09-29T10:30:16.268Z DRIVER   unexpected response, discarding...
2024-09-29 12:30:16.352 INFO Z-WAVE: Controller status: Backup NVM progress: 6%
2024-09-29 12:30:17.156 INFO APP: GET /health/zwave 301 1.009 ms - 162
2024-09-29T10:30:17.377Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:18.428Z DRIVER   Dropping message because it contains invalid data
2024-09-29T10:30:19.603Z DRIVER   unexpected response, discarding...
2024-09-29 12:30:19.713 INFO Z-WAVE: Controller status: Backup NVM progress: 7%
2024-09-29T10:30:20.778Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:21.903Z DRIVER   unexpected response, discarding...
2024-09-29 12:30:22.062 INFO Z-WAVE: Controller status: Backup NVM progress: 8%
2024-09-29T10:30:23.097Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:24.187Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:25.228Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:26.299Z DRIVER   unexpected response, discarding...
2024-09-29 12:30:27.362 INFO Z-WAVE: Controller status: Backup NVM progress: 9%
2024-09-29T10:30:27.368Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:28.494Z DRIVER   unexpected response, discarding...
2024-09-29 12:30:29.713 INFO Z-WAVE: Controller status: Backup NVM progress: 10%
2024-09-29T10:30:29.734Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:30.967Z DRIVER   unexpected response, discarding...
2024-09-29 12:30:31.051 INFO Z-WAVE: Controller status: Backup NVM progress: 11%
2024-09-29T10:30:32.156Z DRIVER   unexpected response, discarding...
2024-09-29T10:30:42.172Z CNTRLR   Turning RF on...
2024-09-29T10:30:43.179Z CNTRLR   Failed to execute controller command after 1/3 attempts. Scheduling next try i
                                  n 100 ms.
2024-09-29T10:30:44.283Z CNTRLR   Failed to execute controller command after 2/3 attempts. Scheduling next try i
                                  n 1100 ms.
2024-09-29T10:30:46.390Z DRIVER   Attempting to recover unresponsive controller by reopening the serial port...
2024-09-29 12:30:47.225 INFO APP: GET /health/zwave 301 1.430 ms - 162
2024-09-29T10:30:47.415Z DRIVER   Serial port reopened. Returning to normal operation and hoping for the best...
2024-09-29T10:30:52.397Z DRIVER   

Try Simplicity Studio :wink:

thanks, went with this road eventually. :slightly_smiling_face: :+1:

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