Losing all integrations after power outage

I have HA running on proxmox. I have noticed that recently if there is a power outage on the main server, when HA restarts, all the existing integrations are lost. I can see my newly created dashboards but none of the integrations or hacs extensions. After that I have to manually restore it either from home assistant backups (if I am lucky to have done that) or have to restore it from proxmox backup (which I usually have). Anyone else having similar issue? Any help woud be appreciated.

Next time it happens, then grab the logs.
If you can not guess what is wrong then, then post them here for us to take a look.