Analysis of Codex Long-Running Error Issues

Users running the gpt-5.2-xhigh model with codex-cli 0.77.0 on Ubuntu 22.04 frequently encounter errors after running for more than an hour. Despite having available context memory (272K with 62% remaining), the issue occurs repeatedly. Users are asking if there are specific techniques or prompts that can resolve this issue to improve stability during long-running operations. This involves performance optimization of AI models in practical applications and serves as a valuable reference for developers and AI users. At the forefront of technology, such issues can affect the efficiency of AI applications in fields like autonomous driving and chip design, making it worthy of in-depth discussion.