Project sync jobs that download collections from the private automation hub fail intermittently when the hub's backup script is running.

Issue

• Occasionally, the project sync job fails to download collections from a private automation hub when the hub's backup script is running. Following errors are observed for the project sync jobs:

  Error messages 1 : 
   "stderr_lines": [
      "ERROR! Failed to resolve the requested dependencies map. Could not satisfy the following requirements:",
      "* redhat.satellite:3.3.0 (direct request)"
  
  Error messages 2: 
      "ERROR! Failed to download collection tar from 'server1' due to the following unforeseen error: HTTP Error 500: Internal Server Error. HTTP Error 500: Internal Server Error"