I have HA running on Raspberry Pi 4 and it hangs every 3-7 days. I can still ping it, however add ons are not performing, web interface is not loading. So I can only restart the unit by unplugging from power and then plugging back in. I have looked into logs, but can not figure out the cause of break down. Log under settings contains only items after reboot. RsbPi has coral tpu and ssd conected via usb. Not sure if any of addons can cause this problem, have 13 of those, stopped currently non essential ones, will see if that improves situation.
Any advice on how to proceed?