Restore Snapshots HASS.IO

After updating my system yesterday evening to version 0.55 my logbook and trending stopped working.
I started ± 1 hour ago a snapshot restore from Hass.IO what I made just before updating the system yesterday evening.

Any idea how long this will take? I can ping the PI with cmd but no connection possible with putty over SSH.

I don’t wanna hot plug my PI during the restore procedure.

Also wondering about this. It’s been about half an hour. I thought it was supposed to take no longer than a reboot?

Any update? Mine hasn’t come back online and it’s been over 24 hours. I have tried this several times but nothing happens after I click Wipe & Restore.