Tell HN: OpenAI brings back 5 hour limit for plus and business standard users

A Hacker News post flags that OpenAI has reinstated a rolling 5-hour usage cap for ChatGPT Plus and Business Standard subscribers, explaining why limits have felt inconsistent compared with the prior week. For paying users, the change alters how much work can be done in a sitting and, as the poster notes, makes limit resets less valuable. It's a reminder that subscription AI capacity remains a moving target set unilaterally by the vendor.

• OpenAI has brought back a 5-hour usage window for Plus and Business Standard tiers.
• The change explains recent inconsistency in how limits behaved for paid users.
• Rolling windows reduce the practical value of limit resets, affecting heavy users' workflows.