We have not had any luck finding the root cause of this issue. It might be worthwhile, trying to do a native build, so our build servers are not in play. You don’t have to know any native programming, just copy the default App project to a folder specific for your build. Copy your Corona folder into the folder named “Corona” inside of App and then use Xcode and/or Android Studio to build your app. There is a little more work to download the plugins and get them into your project correctly, but once it’s set up it should work without issue.
Rob