Home Assistant OS frontend unavailable every 6-7 days

Hi! My HA web access on 8123 port is getting unavailable every 6-7 days regularly since a month or two. It is working flawlessly and instantly stops after about a week without whole PI4 reboot. My HA is restarting 3 times a week, but it needs a full reboot to recover web interface access. I tried disabling some addons and clearing some unnecessary things, but still no luck. It is really annoying and any help will be appreciated.

  1. Monitor your system resources (RAM and CPU).
  2. Check your error logs.

I don’t see any errors. CPU is around 26-28% and there is about 1GB free RAM. Load Average about 1.15

That’s now. What about in 6-7 days?

After your system crashes, check the logs before restarting (restarting will clear them).

I have not restarted yet. I am waiting so I can check sth when the problem exist :smiley:

CPU usage graph while frontend outage (10am to 8pm)

Peak is 50% CPU

26-28% is very high IMO - my PI4 runs at about 3%, peaks at 5% - Docker’d on an SSD

Mine too, but it goes high in pair with frontend access outage.