Problems after moving to RPi 4

[TyroTechSoft]

Good day! I have an RPi3 on which I have no problems so far. I followed the instructions and installed it.

Everything is up to date.

The devices are displayed as "Removed" during pairing via the front end in the logs.

I hope you can help me.

Best regards Tyro

[Tonio16]

Hello

Your description of your problem is not clear at all for me.

Antoine

[TyroTechSoft]

My Problem is, i can't add Devices on my RaspberryPi 4. During pairing, the device reports to the front end with ID 0x ........ But it doesn't show up and it's not connected.

[Tonio16]

Don’t use the usb3 port. If not yet done.

A usb2 hub is also better: usb stick to close of the pi is suffering of some interferences.

Antoine

[TyroTechSoft]

Hello, i use a 0,5m usb-cable and i use the usb2 port.

I install Raspbian, the i make updates / upgrades and reboot the pi. Install zigbee2mqtt using the instructions. When pairing I get the following logs.

warning Device '0x00xxxxxxxxxxxxxxxxxx' left the network

info MQTT publish: topic 'zigbee2mqtt/bridge/event', payload '{"data":{"ieee_address":"0x00xxxxxxxxxxxxxxxxxx"},"type":"device_leave"}'

info MQTT publish: topic 'zigbee2mqtt/bridge/log', payload '{"message":"left_network","meta":{"friendly_name":"0x00xxxxxxxxxxxxxxxxxx"},"type":"device_removed"}'

debug Received MQTT message on 'zigbee2mqtt/bridge/request/permit_join' with data '{"device":null,"time":254,"transaction":"8clna-3","value":false}'

Why are the devices not added? Device: WSDCGQ11LM