CobianSoft

Ok, so this could be a solution. Thank you

Ok, tanks

I have another problem. I added .dmg among the extensions not to be compressed, but in the backup the files are compressed with .zip extension.

The source is the Windows Server 2012 hard disk, the destination a NAS.
That's about 500GB, 830,000 files, individually compressed (as recommended).
With Gravity 11 I used a single monolithic compressed file instead.

Yes, the parameters are the same, I checked them all. It is a Windows Standard 2012 server. The backup is complete weekly. The daily ones are differential and are few files, an acceptable time. Now I have tried to disable Copy timestamp, Copy attributes and Copy NTFS permissions. Let's see how it go...

Hi, I have been using Gravity 11 for several years and have recently installed Reflector.
My backup is 500GB and with Gravity it took 8 hours for a full backup. With Reflector it takes 36 hours! It's possible? Is there any way to speed up the backup?
Thank you.