Time Machine Backup issue
I have a 1 TB HD on my Macbook Pro with 301 GB free space. I have a brand new 8 TB external drive used for backups. It has 4.29 TB used for the initial backup. The initial backup claims to be successful, but when I tried to restore to the initial backup it fails stating there isn’t enough space on “Macintosh HD”.
If my system has 699 GB to back up of 1 TB, then my 8 TB backup should be sufficient. Why did it used 4.29 TB to backup 699 GB? also, attempting to create a 2nd backup fails for the same reason (not enough disk space).
I think something is flawed with Time Machine. Is there a know issue with this and resolution?
MacBook Pro 16″, macOS 10.15