Dear @trberg and L3C Support, We wanted to reach out with a question regarding an error we've encountered as we increase the number of iterations for our gradient-boosting learner. We have found that the maximum number of iterations that we can set (?maxIter?) is 275, even after reducing the number of included covariates. Once this value exceeds 300, we receive the error ?java.lang.stackoverflowerror?. We have tried both the default environment and the ?profile-high-memory?, but we have not been able to resolve this issue. We would greatly appreciate any suggestions regarding potential solutions or troubleshooting for this problem. Thanks so much for all of your help. Best, Zach and @haodongli