ConBee II doesn't work on RPi after power outage

Advice
1

Hello,

I have Raspberry PI 4 and ConBee II. Everything was working fine until the power went down. Now Phoscon App doesn’t find my ConBee II stick:

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ConBee II is listed by lsusb but not by GCFFlasher_internal -l:

pi@raspberrypi:~ $ lsusb
Bus 002 Device 002: ID 0781:558b SanDisk Corp. Extreme
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 1cf1:0030 Dresden Elektronik ZigBee gateway [ConBee II]
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@raspberrypi:~ $ sudo GCFFlasher_internal -l
GCFFlasher V3_17 (c) dresden elektronik ingenieurtechnik gmbh
Path             | Vendor | Product | Serial     | Type
-----------------+--------+---------+------------+-------
/dev/ttyAMA0     | 0x0000 | 0x0000  |            | RaspBee

GCFFlasher_internal shows some weird RaspBee device whether ConBee II is connected or not.

I already tried to restart everything several times but to no success. When I connect the same ConBee II stick to my Windows PC it is working fine, Phoscon shows it, I can connect to lights, etc.

Any ideas how to fix this?

2

Can you share some logs?

Perhaps the Powersupply of the RPI broke due to the outage and is not providing enough power anymore.

3

Logs: https://pastebin.com/p74C9pGp

Edit: I tried different power supply and USB hub with it’s own power supply but still have the same issue.

4

I have reinstalled Raspberry Pi OS & deCONZ from scratch and everything works now. I hope I don’t have to do it after every power outage.

5

Hard to tell what was going on the ConBee is listed by lsusb but the device name /dev/ttyACM0 seems not to be created by the OS.