This might be an obvious bug but still frustrating! When a complete file rewrite request is made on the macOS app for files usually with more than like 100 lines of code, o3-mini-high crashes mid-reasoning. But if the app is closed and reopened, resubmitting the same prompt typically works and results in a successful completion. This tends to happen after multiple requests of generating larger files in the same chat history. This bug happens from time to time in other models and resubmitting the prompt will go usually go through but its soooo bad in o3-mini-high, once it crashes out it wont return anything back for other prompts in that chat history and will continue in a loop of crashing mid reasoning until the app is closed and reopened.