What's your replication method look like?
right now its done manually thru the Casper Admin console.
Okay. What happens if you change to a different comparison method? By default, Casper Admin uses file size to determine if files are the same. What if you change it to mod date or checksum?
I'm wondering if because you've got different OS on each end if they're calculating file sizes differently. That may be a hairbrained theory, but you could try the other comparisons anyway.
I am having this issue as well but it only occurs with the newly created Winclone Pro 3.4 images. I have checked permissions etc and they are the same as the old winclone images.
And I tried changing the comparison type and they still replicate repeatedly.
Known issue, see here:
https://jamfnation.jamfsoftware.com/discussion.html?id=5141