Home Assistant restart randomly multiple times a day

Hi,

I have a weird issue with Home Assistant, it restarts multiple times every day

Setup

  • Proxmox VE running on Intel NUC Celeron with 4GB of RAM
  • HASS OS 7.6
  • qemu image
  • 2022.5.01

Supervisor logs:

22-05-12 16:41:09 ERROR (MainThread) [supervisor.homeassistant.api] Error on call http://172.30.32.1:8123/api/config: 
22-05-12 16:41:09 WARNING (MainThread) [supervisor.misc.tasks] Watchdog miss API response from Home Assistant
22-05-12 16:44:11 ERROR (MainThread) [supervisor.homeassistant.api] Error on call http://172.30.32.1:8123/api/config: 
22-05-12 16:44:11 ERROR (MainThread) [supervisor.misc.tasks] Watchdog found a problem with Home Assistant API!
22-05-12 16:44:11 INFO (SyncWorker_2) [supervisor.docker.interface] Restarting ghcr.io/home-assistant/qemux86-64-homeassistant

Another incident here:

22-05-12 17:48:26 INFO (MainThread) [supervisor.homeassistant.api] Updated Home Assistant API token
22-05-12 17:50:57 ERROR (MainThread) [supervisor.homeassistant.api] Error on call http://172.30.32.1:8123/api/config: 
22-05-12 17:50:57 WARNING (MainThread) [supervisor.misc.tasks] Watchdog miss API response from Home Assistant
22-05-12 17:53:28 ERROR (MainThread) [supervisor.homeassistant.api] Error on call http://172.30.32.1:8123/api/config: 
22-05-12 17:53:28 ERROR (MainThread) [supervisor.misc.tasks] Watchdog found a problem with Home Assistant API!
22-05-12 17:53:28 INFO (SyncWorker_1) [supervisor.docker.interface] Restarting ghcr.io/home-assistant/qemux86-64-homeassistant

I don’t know where to start looking, I’d be happy for some assistance.

Thanks,
Jafar