CobianSoft

If you need a SSL certificate for your connection, you need to select it in your third picture (on Certificate). If no SSL certificate is needed then perhaps it's a problem with the firewall? Just guessing.

That's right. The mirror option works only with local destinations.

This setting is found in the UI at Options-General as far as I know. And this is used often with compression only or when sending the log files by mail, but not used at all when copying files directly (without compression).

It's not in the settings but in the task.

You can have multiple sources so it's OK to add them in the same task.

Hello!

I can't see if compression is enabled. If it is try disabling compression.

Hello!

Thank you for the information. I will inform the Chinese translator about this.

NAS are a little difficult when running as a services because the have its own user which is often cached when your Windows user logs in but not when using the program as a service. Paltus solution is similar to the one I use.

That's why you have the Deleter tool in the Tools menu.

Just activate a:

1- Incremental backup
2- Without "Creating separated backups"
3- Activate the Mirror option on Advanced