Hi. I have been running HA for many years and this is only the second major problem that I have come across with it. I noticed about a month ago that I would see my openHASP displays on. Later I checked and noticed that the Supervisor log had entries warning about Watchdog. Indicating that HA failed and is restarting. Now, it happens several times a day. I am running HA on the Odroid N2+ hardware and I borrowed one from a friend who was not using it at the moment. I did a backup of my setup and restored it to his unit.
It is doing the same thing, so I know that the HW is working.
I have not added any new apps in quite a while and just do the updates as they come in as needed. Below, is a part of the Supervisor log.
2
026-03-18 22:51:48.768 WARNING (MainThread) [supervisor.addons.options] Option 'keyfile' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:51:48.768 WARNING (MainThread) [supervisor.addons.options] Option 'allowed_networks' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:51:48.768 WARNING (MainThread) [supervisor.addons.options] Option 'banned_ips' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:51:48.768 WARNING (MainThread) [supervisor.addons.options] Option 'banlimit' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:51:48.768 WARNING (MainThread) [supervisor.addons.options] Option 'notify_service' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:56:49.806 WARNING (MainThread) [supervisor.addons.options] Option 'username' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:56:49.806 WARNING (MainThread) [supervisor.addons.options] Option 'password' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:56:49.807 WARNING (MainThread) [supervisor.addons.options] Option 'ssl' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:56:49.807 WARNING (MainThread) [supervisor.addons.options] Option 'certfile' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:56:49.807 WARNING (MainThread) [supervisor.addons.options] Option 'keyfile' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:56:49.807 WARNING (MainThread) [supervisor.addons.options] Option 'allowed_networks' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:56:49.807 WARNING (MainThread) [supervisor.addons.options] Option 'banned_ips' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:56:49.807 WARNING (MainThread) [supervisor.addons.options] Option 'banlimit' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:56:49.807 WARNING (MainThread) [supervisor.addons.options] Option 'notify_service' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:56:49.829 WARNING (MainThread) [supervisor.addons.options] Unknown option 'grant' for MariaDB (core_mariadb)
2026-03-18 22:57:26.833 INFO (MainThread) [supervisor.homeassistant.api] Updated Home Assistant API token
2026-03-18 22:59:36.310 INFO (MainThread) [supervisor.api.proxy] [a0d7b954_appdaemon] Home Assistant WebSocket API closed
2026-03-18 22:59:36.313 WARNING (MainThread) [supervisor.homeassistant.websocket] Connection is closed
2026-03-18 22:59:36.315 INFO (MainThread) [supervisor.api.proxy] [d5369777_music_assistant] Home Assistant WebSocket API closed
2026-03-18 22:59:36.316 INFO (MainThread) [supervisor.api.proxy] [234db91b_everything-presence-zone-configurator] Home Assistant WebSocket API closed
2026-03-18 22:59:45.080 WARNING (MainThread) [supervisor.homeassistant.core] Watchdog found Home Assistant failed, restarting...
2026-03-18 22:59:45.273 INFO (MainThread) [supervisor.docker.manager] Starting homeassistant
2026-03-18 22:59:45.526 INFO (MainThread) [supervisor.homeassistant.core] Wait until Home Assistant is ready
2026-03-18 22:59:54.854 INFO (MainThread) [supervisor.resolution.evaluate] Starting system evaluation with state running
2026-03-18 22:59:55.055 INFO (MainThread) [supervisor.resolution.evaluate] System evaluation complete
2026-03-18 22:59:55.098 WARNING (MainThread) [supervisor.addons.options] Option 'username' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:59:55.098 WARNING (MainThread) [supervisor.addons.options] Option 'password' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:59:55.098 WARNING (MainThread) [supervisor.addons.options] Option 'ssl' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:59:55.098 WARNING (MainThread) [supervisor.addons.options] Option 'certfile' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:59:55.098 WARNING (MainThread) [supervisor.addons.options] Option 'keyfile' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:59:55.098 WARNING (MainThread) [supervisor.addons.options] Option 'allowed_networks' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:59:55.098 WARNING (MainThread) [supervisor.addons.options] Option 'banned_ips' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:59:55.098 WARNING (MainThread) [supervisor.addons.options] Option 'banlimit' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:59:55.098 WARNING (MainThread) [supervisor.addons.options] Option 'notify_service' does not exist in the schema for File editor (core_configurator)
2026-03-18 22:59:55.109 WARNING (MainThread) [supervisor.addons.options] Unknown option 'grant' for MariaDB (core_mariadb)
I have seen the odd older posts with similar problems and no actual solution(s). I only run a few apps inside HA and others I run in containers.
Thanks.
Andrew