Hi, So in the end I was able to figure it out, by using CFNetwork profile on my phone and gather the logs from production app https://developer.apple.com/bug-reporting/profiles-and-logs/?name=netw Turned out that the request url was different from the one we set in env vars. Looks like a cache issue in 3rd party build service Thank you for your previous responses Martin

Hi Eskimo, I am sorry for late reply As you mentioned I've exported the build and l've looked inside the Info.plist So you can see the ATS is enabled, maybe the local network is the issue in production build? Our BE service is compliant based on the first logs I gave you so it's quite confusing that default settings are not correct. I've also tried the check/test tool in Xcode and it was fine, no issues found Looking for your response info.plist Martin

Hi Eskimo, We are using expo managed workflow so the builds are submitted to apple connect with eas services. I am not sure what do you mean by Are you using the Xcode organiser to submit your TestFlight build? The app is not crashing just requests are failing. Looking for your response Martin