Hello Ive sent a version of my app one week ago through Xcode 6 and it didn\'t have any problem. Today Ive tried to upload a new version of my App via Xcode and when uploading,
I also faced similar problem. I can't upload from my office, but can upload from my home. I assumed that my office's internet connection has problem with Apple server. If you get problem with Xcode to upload, you can download Application Loader separately from iTunes connect and try with that and wait for passing sending api usage state.