Based on the error, is it a certificate issue perhaps? Is it happening with other packages or just the one? What are the permissions on the package?

I've seen those exact errors as well. For the time being, I've disabled HTTPS downloads and reverted back to SMB. would love to get it back up and going, but haven't had the time.

All packages, both dmg and pkg. Most packages have 755.

Is there any documentation for troubleshooting certificates on Windows servers? I looked through the administrators guide but couldn't find anything. Cert appears to still be valid and not expired.

What JSS version are you using? Out on a limb here, but when we had https issues it was because of that whole diffe-hellman issue awhile back. If you're browsers are working, that's a bit weird (unless it's older).

Here's a jamf write up on it: https://jamfnation.jamfsoftware.com/article.html?id=384

We're on 9.73 right now. Will be upgrading within the next 1-2 weeks to 9.81.

I had this same issue on a couple of my clients. After checking the JDS and confirmed the packages were available, I removed the frameworkPackage and reinstalled the Jamf binary and it worked.

We've notice that if the computer loses connection to the network (i.e. shut down in the middle of the download) then we will get this error the next time it checks in. It appears to be creating a partial download file in /Library/Application Support/JAMF/Downloads. By removing the download folder through ARD and flushing the policy, it will then download properly upon next check-in. We are currently on 9.81.

After upgrading our JSS to 9.82, the issue went away. Strange...

And the issue is back on 9.82. Happening to all packages and all machines...