Endpoint configuration manager

Is there anyway to chck log files for endpoint configuration manager? After I upload Brand Package (.tgz) then go to Product Options/Configuration Editor and select and submit the screen goes 70% blank where normally sould be xml editor with list of .cfg files, with save and save as buttons?

Extracting Tarball… Done!
Appears to be a valid Provisioner.net JSON file…Continuing
Creating Directory Structure for Brand ‘Polycom’ and Moving Files … Done!
Updating Polycom brand data…