I've a problem with
We discovered one or more bugs in your app when reviewed on iPad and iPhone running iOS 10.0.2 on Wi-Fi connected to an IPv6 network.
Specifically, your app stayed static at the launch screen and there was no further content loaded.
We've attached screenshot(s) for your reference.
I got this error a month ago, then I updated
AFNetworking to last version and Apple's
Reachability class too, my problem solved, you can try this, I hope it'll work.