Home Assistant "destroyed"

Hi everyone,

I have updated the HA Operating System on my Raspberry Pi 3 (luckily done a snapshot prior to it). Afterwards, I can no longer use it on my Pi 3. Seems to be a memory issue. I don’t know how to cure it.

I have then tried to move it onto my Pi 4. I have used the steps described here: Migrating from Raspberry Pi 3 to Pi 4

The system does not work.

I don’t know where I went wrong, but the situation is:

  • I don’t know which version I was exactly on on my Pi 3, I was not up to date, but not majorly outdated
  • I’ve installed the 64bit version on my Pi 4 (flashed from scratch)
  • I did a full wipe and restore on the 4 and it has not come back since

What can I do to salvage this? I am mildly frustrated to say the least.