I've had the same issue. Jamf support confirmed that it's related to
issue PI-010453. My workaround was also moving back to Jamf Admin
10.34.2. All is good.
You could also try SUS Inspector. It gives you direct download links
that you can use to curl the Install Assistant directly to the endpoint
from Apple servers. That way you won't need to upload those large pkg's
to the JSS. https://github.com/hjuuti...
