e00084f8 - The network connection to the Backup Exec Remote Agent has been lost - Check for network errors - refer to link V-79-57344-34040

Hello, I have a problem every week with a full night's backup. I tried this solution, but it did not help.

My environment:

1) Virtualized MS Windows 2008R2 with Veritas BE 2015 and all updates

2) Virtualized MS Windows 2008 R2 with all updates and latest Veritas Win Agent

3) Kaspersky Antivirus with exclude folders C:\Program Files\Symantec\Backup Exec and C:\ProgramData\Symantec

https://www.veritas.com/support/en_US/article.000012067

4) All virtualized machines have virtio network driver

 

Also i tried to move backup job to another time, but is't helped me