Flashing Raspbee 2 not working

My Raspbee2 doesn’t connect to Deconz on my rpi. So I tried to update/flash it manually but I get an error: 1054: Error: (assert) n == CMD_deconzVersion.size().
Can somebody help me and tell what to do?
These are the logs:
hoobs@hoobs:~$ sudo systemctl stop deconz
[sudo] password for hoobs:
hoobs@hoobs:~$ wget https://deconz.dresden-elektronik.de/deconz-firmware/deCONZ_RaspBeeII_0x26780700.bin.GCF
–2022-06-26 14:24:20-- https://deconz.dresden-elektronik.de/deconz-firmware/deCONZ_RaspBeeII_0x26780700.bin.GCF
Resolving deconz.dresden-elektronik.de (deconz.dresden-elektronik.de)… 144.76.96.194
Connecting to deconz.dresden-elektronik.de (deconz.dresden-elektronik.de)|144.76.96.194|:443… connected.
HTTP request sent, awaiting response… 200 OK
Length: 163244 (159K) [application/octet-stream]
Saving to: ‘deCONZ_RaspBeeII_0x26780700.bin.GCF.1’

deCONZ_RaspBeeII_0x2678070 100%[=======================================>] 159.42K --.-KB/s in 0.06s

2022-06-26 14:24:20 (2.63 MB/s) - ‘deCONZ_RaspBeeII_0x26780700.bin.GCF.1’ saved [163244/163244]

hoobs@hoobs:~$ sudo GCFFlasher_internal -t 60 -f deCONZ_RaspBeeII_0x26780700.bin.GCF
GCFFlasher V3_17 (c) dresden elektronik ingenieurtechnik gmbh
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
Reboot device RaspBee (RaspBee)
retry, failed

1054: Error: (assert) n == CMD_deconzVersion.size()
hoobs@hoobs:~$

Try it with a raspbian install and see if that works. I am not sure if there’s differences in hoobs their OS.

I did on a raspbian (native) install and it doesn’t work for connecting the raspbee nor for manually installing the firmware. Is there a way to check if the Raspbee2 is still working? If I check the RTC it works…

Can you share some deconz logs on the native install? In #deconz you can find out how to make logs.

Also, what Raspberry are you running? Did you do any changes recently? Are you using an ssd?

After re-enabling serial port hardware on rpi it worked! I am sure I did that before…

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