Hi I Download my app from test flight, when i click submit button to a backend call. App expects to get back with the response from the backend, to take to next pages. But the app seems to be stuck waiting for the backend response. No error messages seen. i am sure the backend call is blocked from the test flight version. Same code works well from emulator and the physical device from local and from Google PlayStore. Only the test flight is the problem. I am sure i messed up some settings , My Info.plist has as in below, can anyone please help. NSAppTransportSecurity NSPinnedNetworkSecurityItems MyBundleName NSIncludesSubdomains NSAllowsArbitraryLoads NSPinnedCAIdentities SPKI-SHA256-BASE64 THEKEY