I've got WindowsImageBackup catalog which takes up 900GB on my hard drive, of which System Image takes 823 GB. This becomes a problem as it takes nearly half of my data drive.
I'm using "Keep only the latest system image and minimize space" in the system image settings.
System drive size is 255Gb (155 filled and 100 free).
What can I do to decrease the System Image size?
Here's the screenshot of the problem: