# OpenAI is investigating issues with Codex usage limits > Source: > Published: 2026-06-29 09:32:42+00:00 OpenAI is investigating issues with Codex usage limits Tibo wrote that the Codex team spent Sunday in a war room, digging through logs and looking for anything that could have caused faster usage drain for some users. As the investigation continues, OpenAI has issued a full reset of Codex usage limits for everyone. The funny part: this week at OpenAI is called RESET week. In US corporate culture, that usually means a lighter week to slow down, clear the calendar a bit, and recharge.