I am uploading iPhone application using latest xCode 8. I have good internet connection and all the relevant settings set up at iTunes connect. My distribution profiles are also
I have a different solution. I had "Enable Bitcode" set as false in my target settings but had "Include bitcode" checked as true for the validation. For obvious reasons, the validation would fail every time if I had include bitcode checked. I unchecked include bitcode and it worked just fine after cleaning my project.