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ChatGPT Plus Hits With 5-Hour Rolling Usage Cap

ChatGPT Plus users discovered a new 5-hour rolling cap in late August that disrupted workflows; OpenAI quietly raised the limits about 50% a week later.

2026-08-26 ~ 2026-09-06 · 3 episodes · 13 posts

Episode 1 · ChatGPT Plus Hit With New 5-Hour Rolling Limit, Sparking Outrage and Cancellations (2026-08-26, 9 posts)

Starting August 26, multiple Reddit users found that ChatGPT Plus accounts had been given a new 5-hour rolling usage limit, separate from the weekly quota and applying to Codex, Work, Workspace Agents and Chat. Because the 5-hour cap often triggers first, remaining weekly quota becomes effectively meaningless. Users report broken production workflows, cancellations and threats to switch to Grok; OpenAI has not publicly responded.

Confirmed

  • @Lucifer19821 discovered and confirmed the 5-hour rolling limit on Plus accounts, independent of the weekly quota, covering Codex, Work, Workspace Agents and Chat
  • @clemnt noted the 5-hour limit, absent for about a month and a half, had returned, alongside a new popup offering credits for inviting friends, fueling community speculation about motives
  • @TommyOnRedditt reported that production tasks in ChatGPT Work consume heavy quota even when simple, and often break at the final step due to preview-environment errors, forcing tasks to be split much smaller
  • @CraftyRule5241 (a new user) said the 5-hour quota was exhausted within 1-2 days after only 5-6 requests, mainly for generating and tuning Python scripts, suspecting long conversation history
  • @MrZi5 summarized user reports: small-to-medium tasks exhaust the 5-hour limit in under an hour; some users' quota duration shrank from several days to under 36 hours
  • @Funny-Trash-4286 said the app became unusable due to the 5-hour limit and cancelled Plus, saying they won't return unless task completion or the weekly limit is restored
  • @StewartalsopIII told OpenAI's engineering lead on X that the weekly-limit issue remains unfixed, citing another user burning all Codex quota through September 1 in one night, and asked whether OpenAI will restore limits or wait for users to defect to Grok
  • @georgejrjrjr questioned the 5-hour policy as user-hostile, saying they previously believed OpenAI wouldn't treat users this way, and complained about slow web text loading

Unconfirmed

  • @Sad-Opportunity4940 suspects total allowance was quietly reduced: with limits shown as 100%, the same tasks' consumption rose from 3-4% to 15%, possibly shrunk after an update; this is personal observation, unconfirmed officially
  • @georgejrjrjr also doubts whether the limit is enforced as strictly as described, which remains speculation
  • Whether the return of the 5-hour limit alongside the referral-reward popup means OpenAI is nudging user acquisition to offset quota dissatisfaction is community speculation only

Why it matters

  • Stacking the 5-hour cap on the weekly quota leaves far less usable quota than subscribers expected, directly hurting Codex/Work-dependent productivity, with explicit cancellations and talk of switching to rivals like Grok
  • If the accelerated-quota-drain allegations hold, Plus value-for-money and retention could suffer; OpenAI has not publicly responded

Episode 2 · OpenAI Quietly Raises Usage Limits by About 50% (2026-09-05, 2 posts)

OpenAI has quietly raised 5-hour message limits by about 50% across plans, with Plus now at 5–45 messages, as Astra rolls out to most paid users and Codex/Work limits also increase.

Episode 3 · ChatGPT Plus Users Frustrated by New Usage Limits (2026-09-05, 2 posts)

ChatGPT Plus users are complaining about OpenAI's new 5-hour rolling usage cap, saying it disrupts long-form creative workflows. Some report quotas unchanged after resubscribing, with only about 5 hours of heavy use per week.