Since this afternoon, I noticed that HA suddenly stopped responding. I couldn’t control the lights with the ZigBee switches, and HA was no longer accessible via the app and web page (both internally and externally).
I restarted HA, and if the CLI is to be believed, everything should work. However, HA is no longer accessible via the page or app. The ZigBee devices are also no longer responding.
I’m running HA via Proxmox as a VM. I haven’t installed any updates or made any changes.
After waiting a few hours, I rebooted again. And then everything worked again.
I’ve had this happen before with my in-laws’ HA. It also started working again spontaneously.
Is anyone else experiencing this? And what could be the cause?