Zigbee2MQTT becoming unresponsive

Configuration Zigbee
1

Hi everyone, I have a Zigbee2MQTT issue which has been transitioning from occasional unresponsiveness to complete downtime recently.
It started with all devices going “unavailable” after few hours, which could be solved by rebooting.
What I tried:

  • adding adapter: zstack to the options, no effect.
  • updated Home assistant core from 2023.11 to 2024.3, worked fine for 2 days straight, then started again to have the same issues
  • updated Zigbee2MQTT from 1.35 to 1.36.1, worked fine for 2 days straight, then started again to have the same issues
  • doing nothing, the addon is now not even starting since few days, and apparently it stops after logging only the following:
[20:48:14] INFO: Preparing to start...
[20:48:22] INFO: Socat not enabled
[20:48:29] INFO: Starting Zigbee2MQTT...

Now, I struggle to even have a hint since I cannot find any log. Where am I supposed to look for information?

Note that I have Electrolama zzh adapter, which has been working great so far.

Any suggestion?

Thanks