Truly complete backup
When booting Acronis on a USB stick, a full backup of my SSD containing 537 GB gives 310 GB of .tib files. This effectively allows a system restore.
Under Windows 10, an automatic (also full) backup only gives 125 GB of .tib files.
This is notoriously insufficient to contain all the files of my original SSD and therefore does not allow a restoration of the system.
Of course, the settings (essentially: default compression and exclusion of temporary files) were the same in both cases.
What is the way to have full and then incremental backups allowing in all cases the full restoration of the system?