苹果 app 上架 IPV6 审核问题

公司开发了一款即时通讯的苹果 APP 软件，之前一直可以上架，最近升级了版本，连续被拒。各位有遇到类似问题吗，是怎么解决这个问题的？先谢谢了！

以下是苹果的提示信息： We discovered one or more bugs in your app when reviewed on iPhone running iOS 10.3.3 on Wi-Fi connected to an IPv6 network.

Specifically, we were still not able to log in.

Please see attached screenshots for details.

Next Steps

To resolve this issue, please run your app on a device to identify any issues, then revise and resubmit your app for review.

If we misunderstood the intended behavior of your app, please reply to this message in Resolution Center to provide information on how these features were intended to work.

For new apps, uninstall all previous versions of your app from a device, then install and follow the steps to reproduce the issue. For updates, install the new version as an update to the previous version, then follow the steps to reproduce the issue.

Resources

For information about testing your app and preparing it for review, please see Technical Note TN2431: App Testing Guide.

For a networking overview, please review About Networking. For a more specific overview of App Review ’ s IPv6 requirements, please review the IPv6 and App Review discussion on the Apple Developer Forum.