Help - Restoring Backup Gives 500 Server Error

I’ve had to reinstall HAOS and trying to restore a local backup gives me a 500 Server error and I can’t get any further. Any suggestions please?

I’ve recreated the starter HAOS image on two different USB SSD drives - both succeed in starting up HA but I can’t restore any backups (I’ve tried two different backups) to either installation.

This has worked in the past but not now…

Some additional information: the Backup is created using the Google Drive Backup integration. The contents of the full backup are shown below. Can I try uploading these individually to bootstrap into a fully restored installation?

Edit: well, I tried one more time to restore the latest backup, and this time it seems to be working…

For what it’s worth mine appeared to fail as well…… it just took 48hrs……

Thanks - that restore I showed has succeeded, but I don’t seem to have any history data for the DSMR Reader, yet the TimescaleDB was included in the Backup… Not sure what happened there. Might see if I can retry it.

Edit: Nope - that didn’t work; I’ve lost all historical data. Bummer.