The recovery process is interrupted by 55%

Restore
1

Hello!
When restoring a PC or virtual machine from a created backup, the recovery process reaches 55%, and then the process is interrupted and the task in the “In progress” menu disappears…
The Backup server is installed on OC Debian 12.
I ask you to help me resolve this issue.
P.S. there are no firewalls or the like.

2

You should check that the target disk or computer is on and accessible.
Make sure that sleep settings are off and that the notebook adapter is plugged in.

3

The following steps that have been taken:

  1. the rights to the backup disk are set for full access
  2. Power supply settings are configured, sleep/standby modes are disabled
    When booting from a LiveCD, the server is available, backups are available…
    The most interesting thing is that I deployed UrBackup on Windows, the recovery was successful, but the exchange rate did not exceed 100 MB/s, i.e. it took a very long time to restore from a backup, although no restrictions were set.