xAI's Grok web service has experienced recurring brief outages in 2026, most recently a 25-minute disruption on September 22 tied to a datacenter issue affecting Grok.com, the API, and Grok Build. Earlier incidents include a 3-hour-37-minute models outage on September 3 and multiple shorter events linked to GPU clusters or infrastructure strain as usage scales. These developments, amid broader AI platform reliability challenges, shape trader views on the timing of the next web outage. Key upcoming factors include xAI's infrastructure expansions and any major model releases that could increase load on the system. Current status pages show full operation, but the pattern of short-lived incidents highlights ongoing scaling pressures.