# OpenAI addresses registration and login disruptions on ChatGPT.com > Source: > Published: 2026-08-20 00:32:53+00:00 Via zdnet.com # OpenAI addresses registration and login disruptions on ChatGPT.com The outage marks the third login-related incident in less than a month, raising questions about the platform's authentication infrastructure as demand scales. OpenAI confirmed on August 19 that registration and login services on ChatGPT.com went down, leaving users unable to access the world’s most popular AI chatbot. The company acknowledged the disruption on its official status page and said it was actively working to restore access. The outage hit both new signups and existing user logins, effectively locking out anyone who needed to authenticate. ## What went down and what stayed up The disruption appeared to be isolated to ChatGPT.com’s authentication layer. OpenAI’s API services continued running normally during the incident, posting 99.94% uptime over the May through August 2026 period. Codex, the company’s code-generation tool, was even steadier at 99.98% uptime. Active monitoring of the incident lasted at least 25 minutes, according to the company’s status updates. User reports on third-party aggregation platforms like StatusGator and IsDown showed a sharp spike in authentication failures during the same window, independently confirming the scope of the problem. ChatGPT’s overall component uptime stands at 99.67% from May through August 2026. That sounds impressive until you do the math: 0.33% downtime across roughly four months translates to nearly 24 hours of total service interruption. ## A pattern emerging This wasn’t a one-off. OpenAI dealt with similar login disruptions on July 25 and earlier in August, both of which were resolved within hours. Three authentication-related incidents in under a month suggests something systemic rather than coincidental. OpenAI has been relatively transparent about these incidents, logging them on a public status dashboard and publishing detailed uptime metrics. ## The competitive backdrop These disruptions arrive at an interesting moment in the AI landscape. OpenAI faces intensifying competition from Anthropic’s Claude, Google’s Gemini, Meta’s open-source Llama models, and a growing roster of smaller challengers. For enterprise customers on paid plans, recurring login issues carry additional weight. Businesses evaluating whether to standardize on ChatGPT for their teams will factor in reliability data. Three authentication outages in a month, even if each one is resolved quickly, is the kind of pattern that procurement teams notice. OpenAI’s swift remediation of past incidents, all resolved within hours, does offer some reassurance. **Disclosure:** This article was edited by Editorial Team. For more information on how we create and review content, see our [Editorial Policy](https://cryptobriefing.com/editorial-policy/).