Graphs stop working in the UI

Hy,

quick question. For now I am using home assistant on a raspberry pi 5 8gb and raspberry pi os lite (latest and updated). So more than enough ram. I tried different sd cards (for now it is an sd) but always after a few days i end up with this (see picture).

I followed the debian docker install: Debian | Docker Docs

and i build ha with this:
sudo docker run -d
–name homeassistant
–privileged
–restart=unless-stopped
-e TZ=Europe/Ljubljana
-v /home/and/ha:/config
-v /run/dbus:/run/dbus:ro
–network=host

I am running Home Assistant in a local only environment without internet access.

Logging of values is also broken.

The only error on startup I had is this:
Logger: homeassistant.components.homeassistant_alerts.coordinator
Source: helpers/update_coordinator.py:393
integration: Home Assistant Alerts (documentation, issues)
First occurred: 14 May 2025 at 08:28:20 (1 occurrence)
Last logged: 14 May 2025 at 08:28:20

Error requesting homeassistant_alerts data: Cannot connect to host alerts.home-assistant.io:443 ssl:default [Timeout while contacting DNS servers]

I tried clearing browser cache etc but now also the Android app is not showing anything. Already reconfigured it twice.

I only use MQTT and 0 changes to the configuration.yaml.

right now i even created a complete new docker instance and migrated manually with the mqtt.yaml and dashboard raw code and i get instantly the same error again