Hello,
I am also having a serious problem with migrate/restore.
Just started happening today – I use Updraft all the time.
The issue is to do with Google Drive.
I have successfully authenticated the account access and Updraft correctly gives me the storage used in google, but when I ‘scan for resent backups’ it does not show the list as it used to.
Earlier today it did show me the list but when I tried to restore is gave error messages saying it could nto access the drive. But if I re-authorise the drive it says ‘Success etc’.
I have tried several times using fresh installs of wordpress but no luck.
Please advise.
Simon