# Z-Wave Aeonstick not identified anymore

**URL:** <https://community.openhab.org/t/z-wave-aeonstick-not-identified-anymore/108849>\
**Category:** Beginners\
**Created:** [November 24, 2020, 8:36am UTC](https://community.openhab.org/t/z-wave-aeonstick-not-identified-anymore/108849 "2020-11-24T08:36:49Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Chura](https://community.openhab.org/user_avatar/community.openhab.org/chura/32/37400_2.png) [@Chura](https://community.openhab.org/u/Chura)\
**Post date:** [November 24, 2020, 8:36am UTC](https://community.openhab.org/t/z-wave-aeonstick-not-identified-anymore/108849/1 "2020-11-24T08:36:49Z")

</div>

Hi,

Using RPi4 with Aeotec Z-Wave stick 5 gen, with usb hub (due to issue with previous stick and RPI4)  
working for months

Earlier today I’ve noticed the Z-wave bridge no longer working, OH3 see it as BRIDGE\_OFFLINE  
I can see it in lsusb, and see it in /dev/tty, also in the docker.  
Is there a way I can monitor the stick and see if its working or damaged ?

```
pi@raspberrypi:~/pod $ lsusb -d 0658:0200 -v

Bus 001 Device 005: ID 0658:0200 Sigma Designs, Inc. Aeotec Z-Stick Gen5 (ZW090) - UZB. 
Couldn't open device, some information will be missing
Device Descriptor:
  bLength 18
  bDescriptorType 1
  bcdUSB 2.00
  bDeviceClass 2 Communications
  bDeviceSubClass 0
  bDeviceProtocol 0
  bMaxPacketSize0 8
  idVendor 0x0658 Sigma Designs, Inc.
  idProduct 0x0200 Aeotec Z-Stick Gen5 (ZW090) - UZB

```

Edit: connected it to my PC, using Aeotec tool I’ve backed it up, so seems like it working.  
But on the PI, Nada. I have Zigbee device connected to that USB hub which is working.