I am facing the following issue once my HA instance is running about 1-2 days:
My HA instance still opened at the Browser is not reacting, only some navigation is still possible, e.g.
Configuration → Settings → Server controls → Check configuration
is showing the error message “File configuration.yaml not found”
Also the controlled shutdown is not possible anymore.
The only way to continue is removing the power supply from my PI4. After providing again power the system does boot regularly without any limitations and working as usual.
My PI4 (8GB) is running with an SSD via USB3, I have only few add-ons (RaspberryMatic CCU) and integrations installed / activated. I am running the latest HA: core-2022.2.3, HA OS 7.3
How can I discover the root cause for that behaviour?
Which log can provide me some further insides?
Any hint is welcome!