1.循环回答旧问题

答非所问，回答的问题一直在循环，切了好几个版本的gpt5.4都一样。(项目隐私问题不截图了，贴在微信聊天框了)

Start by reproducing the reported loop using the conversation details from the linked WeChat exchange; the issue does not identify a file, entry point, or test. Compare responses across the mentioned GPT 5.4 versions and document a minimal reproducible case. Done means the assistant answers the current question instead of repeating an earlier one.

Written by the indexing model from the issue text.