Severe crashing of UI regularly

[mkrecek234]

Checklist

• I have updated to the latest available Home Assistant version.
• I have cleared the cache of my browser.
• I have tried a different browser to see if it is related to my browser.
• I have tried reproducing the issue in safe mode to rule out problems with unsupported custom resources.

Describe the issue you are experiencing

I have a rather clean install of HAOS since a six weeks, upgrading regularly to the latest official versions. Usual integrations I use are ZWave, HACS (for Alarmo).

After some time, the web interface is no longer available/unreachable, the SSH refuses connections (which are working on port 22 or 22222 normally), and the whole system becomes useless.

Just some examples: All working fine until yesterday 18:45 CET. After a cold restart of the Raspi5 (with Nvme SSD, 8 GB running smoothly with correct power plug and at 45°C), the systems runs again for not even 12hrs, and crashes now again.

Interestingly, the supervisor does not report any issue, and via Apple HomeKit (bridged) all entities are fully accessible and are working correctly. Also all automations seem to continue to work within HAOS.

Describe the behavior you expected

No crash of UI, and if so, automatic restart or accessibility via SSH to manually be able to soft reboot.

Steps to reproduce the issue

1. Fresh install on Raspi via HAOS installer
2. Setup smart home (ZWave)
3. Use.
   ...

What version of Home Assistant Core has the issue?

latest from yesterday(cannot access anymore)

What was the last working version of Home Assistant Core?

never worked stable

In which browser are you experiencing the issue?

Current Chrome, current Safari

Which operating system are you using to run this browser?

macOS Tahoe

State of relevant entities

Problem-relevant frontend configuration

JavaScript errors shown in your browser console/inspector

Additional information

No response