we have Barracuda running for image recognition. Commonly the app freezes and then crashes. It only happens on newer devices such as XR and XS Max, Pixel 3 XL, but for iPhone 7 and 8 it seems fine. We have no idea what causes it. There are no error logs, and no analytics are reported. We have been able to crash it locally and through test flight, and our current release experiences the problem as well. It only occurs while Barracuda is active. We are using 2019.4.5f1 but have tried 2019.4.16f1 and 2019.4.20f1 but still we experience the issue. We have not been able to isolate the problem. We are currently using Barracuda 1.0.4 and Burst 1.2.3, ML-agents 1.0.6. Update: More testing shows that iPhone 8 also freeze/crash. Some times it happens right away, other times it is after a few tries. Sometimes after a couple separate sessions. iPhone 7 and iPad mini 4 don't seem to exhibit the issue.