OpenAI's ChatGPT experienced a significant global outage on June 10, affecting thousands of user services. The breakdown was noticeable around 2:45 PM IST with over 1,100 error reports within 20 minutes. Recovery began by 10:50 PM IST the same day, and full restoration occurred at 1:04 AM IST on June 11th. Remaining voice mode issues are still under scrutiny. The outage impacted users of both free-tier and ChatGPT Plus services. Though no official acknowledgment of data loss, user reports indicated session failures during downtime.