New Blue with backup restored keeps spining

Have a new HA Blue and restored a FULL backup from 3 months ago.

After restore the Login page shows up, I can sign in with credentials, but after that the page keeps spinning with “Loading data”. Page url like this:
[Home Assistant]( :wink:

Since it is a new HA Blue I have not yet installed SSH so I can’t get in through the backdoor. Waited for more then 1 hour, still no success. Do I need to rebuild the HA Blue again, meaning: wipe all data and install Home Assistant again and then not use the backup??
Am not really happy, since I was hoping the backup restore would keep me going again.

Is there another way to get this fixed, or do I need to wipe it all and rebuild?