After Raspberry PI restart, sensors no longer connected

After a restart of my raspberry pi, sensors are no longer connected.
Looks like the Gateway is screwed up, as no longer any actions will take place

  • Create backup
  • deleting and re-adding sensors
  • Reset gateway

Hardware is Conbee II stick
Does anyone has an idea to get the system back running?

Thanks dueso79

Did you do a sudo apt upgrade and sudo apt update before this?

You might want to look into After a sudo apt update && sudo apt full-upgrade and a reboot deconz no longer connects to the conbee 2 · Issue #6937 · dresden-elektronik/deconz-rest-plugin · GitHub

Running “Hoobs” on the Pi and there have been a lot of updates been installed…
So assume yes could be affected by the issue.

Was trying to follow the instructions:

Had the following results:

Seems to me that no application is installed?

Your trying to start deconz gui, not the headless version.

Great! System is back running, appreciate your help!

Have updated the parameter in the deconz.service file: