Snapshot missing folders and files

Today when i tried to move my Home Assistant installation from my Intel Nuc to my Home Assistant Blue, i noticed that my snapshot (manually run a full snapshot, even tried partial!) was missing a lot of files and folders.
What folders are supposed to be backed up if not the whole “config” folder?
The folders: “image”, “packages”, “python_scripts” and “www” are for sure missing, and about 18 files in the root of config folder seems to be missing.

No matter how i tried to resore the snapshot file from my NUC on my BLUE (“wipe and restore” or “restore partial”) both during onboarding and later from snapshots, i could not get a complete system from that snapshot.

  1. image shows what snapshots is listing if you click “partial snapshot” on the nuc.
  2. image shows what snapshots list when you click the created snapshot (to restore or download).
  3. image shows all files and folders in my config folder on the NUC
  4. image shows the extracted xxxxx.tar file that i downloaded and extracted.
  5. imags shows the homeassistant.tar.gz file extracted.

I found an error in the supervisor log:

20-12-29 16:06:24 INFO (SyncWorker_0) [supervisor.snapshots.snapshot] Snapshot folder homeassistant
20-12-29 16:06:27 WARNING (SyncWorker_0) [supervisor.snapshots.snapshot] Can't snapshot folder homeassistant: [Errno 74] Bad message: '/data/homeassistant/.git/objects/99/be72fb13c0f14b8bfc501dcc6fe86dc8cd984b'

When i look inside my .git folder i can see the path (.git/objects/99/) but there is no file/folder called be72fb13c0f14b8bfc501dcc6fe86dc8cd984b

I tried to use winscp and copy the folder .git to my desktop computer and got similar error message.

Received error message from remote side: 'scp: .git/objects/99/be72fb13c0f14b8bfc501dcc6fe86dc8cd984b: Bad message'
Received error message from remote side: 'scp: .git/objects/99/2caccff5eaac8cf0ec0bdc6739adc936e0fad6: Bad message'
Received error message from remote side: 'scp: .git/objects/99/caff74c4c6dc9512869073675ccde103a9a7a2: Bad message'

I tried to delete the folder .git, but all was deleted but the .git/objects/99/ folder.
I renamed .git to .git_broken and then i can see the 3 files in the 99 folder when in vs code, but i cant delete them or move them.

Unable to delete non-existing file 'vscode-remote://hassos.xxxxxxx.se/config/.git_broken/objects/99/2caccff5eaac8cf0ec0bdc6739adc936e0fad6'

So it seems i am stuck with some “zombie files” in that path, and it prevents me from taking a snapshot.

Tried to make a partial snapshot but i get same message.

20-12-29 17:32:45 INFO (SyncWorker_7) [supervisor.snapshots.snapshot] Snapshot folder homeassistant
20-12-29 17:32:45 WARNING (SyncWorker_7) [supervisor.snapshots.snapshot] Can't snapshot folder homeassistant: [Errno 74] Bad message: '/data/homeassistant/.git_broken/objects/99/be72fb13c0f14b8bfc501dcc6fe86dc8cd984b'

Does anyone know how to remove these “zombie” files or how to exclude the folder .git in my config filder so i can make working snapshots again?