System Image Check slow
Today I ordered and installed Backupper Pro and created my first system backup with it For my C drive. The drive has OS Windows 10 and my private files on it. It is 2 TB and the used space is 650 GB. The backup took only 4.5 hours which was very fast compared to the windows image backup. The image was stored on an external 2TB drive. I decided to run a check backup ,after creating the image , which is taking much longer. After 4 hours it is only at 40 percent. Is this expected....it seems the check should be faster than the creation...any explanation for this? Thank you.