Wondering if anyone else is having this issue. We starting backing up our VMWare VM's through vCenter 6.5 and the first Full Backup and subsequent block level backups (we are using vmware cbb) are working fine. The problem is that when I scheduled to have a Full Backup taken the backup always fails with the error "Invalid Block at position xyz" where xyz is the integer representing the block position. The same thing happens if i use the "Force Full Backup" option on the Backup Plan. Any help would be appriciated as this is odd, maybe I don't have a check box checked that needs to be.