Staging failed Synchronization client error: Exception occurred: The request failed with an empty re

We now have two sites running on our instance of Kentico 11. The newest site runs fine locally. We have Continuous Integration setup and it was copied up to our development server. It runs fine here as well. Once we were done testing the initial pages we attempted to use staging the setup the site in our test environment. It fails to stage into the test environment with the error: "Synchronization client error: Exception occurred: The request failed with an empty response." We have also tried exporting and importing the website. This did not work either. At this point we have a site in both environments but no pages under the test environment and no way to get them there. I am not sure if the staging or import created the site because we have tried both a few times.