this is super unspecified but its really bugging me. Since a few weeks i have been doing lots a new stuff with HA. Ive further developed all my node red flow, added some new sensors, switched all my zigbee devices to zigbee2mqtt, made the dashboard nicer, added a cloudflare tunnel for remote acces etc etc.
All works as expected individually, however there isnt a day going by where I dont have to reboot or restart HA because the add-ons keep crashing. Sometimes I cant reach some of them for a few minutes and HA catches up, sometimes it takes a few hours (while all node red automations are on hold), but most of the time I shut the RPi down and restart it.
All the individual add ons seem fine and have no errors and in the system log I cant really pinpoint anything concrete.
I have no power outs (or at least the Rpi power status is clean all the time) and im running a relatively new SD card on an Rpi 3+)
Same problem here. Turned out it was my “NextCloud Backup” addon which was the source of the problem. I had the backup setup to stop all other addons before backing up the system each day - apparently the addon doesn’t restart the addons when finishing, and the watchdog didn’t pick up on the processes being stopped and restart them either.
yes, this was simply a lack of capacity with the rpi, once i got a dedicated mini PC with enough processing power everything ran smoothly.
i always assumed that you could run more on a rpi or that stuff would just get slower, buts its simply underpowered when you try more than a few simple automations.