Strange zigbee and wifi failures

I am running HA-core in Docker on a NUC running Ubuntu 20.04 LTS. I am also running Deconz in docker (conbee I).

For a few weeks I have experienced simultaneous failure on wifi and zigbee. HA does not crash, zwave and 433mhz still works but wifi and zigbee does not. It requires a reboot to get up and running again. (I have a script running that pings my router and reboots the system if it loose the network)

I am running out of ideas of what could be the problem. Has anyone experienced something similar? Or ideas of what I can try?

If the WiFi is failing, that’s a host OS issue and nothing to do with HA. You’d want to start by looking at the host’s logs, and possibly consult an Ubuntu forum.

The strange thing is that zigbee and wifi always fails at the same time…