I'm trying to release a new application using Cordova. I confirmed certificates or provisioning things already. And I do follow the process "Product" -> "Archive"-> "Validation" and it succeeded with no error messages. Finally I clicked "Distribution" but it is stuck on "Negotiating connection..." I waited for several hours but nothing changed.
I tried Application Loader and Xcode 10.1 but I am stuck on both.
(I also sent this question to Apple, and I am waiting for a response.)