Companies / xAI / Monthly reports / August 2026
xAI in August 2026: incidents, uptime and changes Overview Changes Uptime Monthly Earliest month All months September 2026 → 22 incidents posted
1 labelled major or critical
99.98% free of major/critical (partial)
90.95% free of any incident
0 price changes
0 notable page changes
Vendor-reported outage time 7 min, incident time 2.2 days. Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours. Last 90 days .
By vendor label:
Major and critical incidents 1 Other incidents 21 Incident Impact Started Duration Status Day MCP authentication failures in Automations and Cloud Agents Aug 7, 15:53 3.0 h resolved 08-07 Investigating service degradation — Automations, Cloud Agents, and IDE Aug 11, 17:22 6.3 h resolved 08-11 Investigating service degradation — Automations, Cloud Agents, and IDE Aug 12, 01:39 2.5 h resolved 08-12 Investigating service degradation Aug 12, 05:08 21 min resolved 08-12 Investigating service degradation — Automations, Cloud Agents, and IDE Aug 13, 14:46 4.1 h resolved 08-13 Investigating service degradation Aug 17, 09:32 4.1 h resolved 08-17 GitHub degradation affecting some Cursor services — Automations, Cloud Agents, Codebase Aug 17, 14:34 6.1 h resolved 08-17 Grok 4.6 availability issues Aug 17, 21:50 1.1 h resolved 08-17 grok-4.6 and grok-4.5 high error rate Aug 17, 21:57 1.5 h resolved 08-17 Investigating service degradation Aug 18, 07:42 1.1 h resolved 08-18 Investigating service degradation Aug 18, 10:38 1.1 h resolved 08-18 Grok Bot connector delays Aug 18, 18:46 1.5 h resolved 08-18 GitHub-connected Cloud Agent workflows degraded Aug 18, 19:47 6.9 h resolved 08-18 Increased error rates for Composer 2.5 Aug 19, 12:52 3.0 h resolved 08-19 Fable 5 unavailable Aug 19, 23:10 2.7 h resolved 08-19 Investigating service degradation Aug 21, 09:20 47 min resolved 08-21 Elevated errors for Claude Opus 5 Aug 24, 05:38 3.2 h resolved 08-24 Investigating service degradation — Automations Aug 24, 16:04 29 min resolved 08-24 Degraded performance of Grok 4.6 Aug 25, 14:54 2.7 h resolved 08-25 Degraded performance of Grok models Aug 25, 20:34 54 min resolved 08-25 Investigating service degradation — Grok Bot Aug 27, 14:23 42 min resolved 08-27
Cite this xAI posted 22 status incidents in August 2026 (1 major or critical); 0 price changes and 0 notable page changes observed.
Title xAI in August 2026 Vendor xAI Date 2026-08-01 00:00 UTC URL https://rewindex.com/company/xai/2026/08 Copy citation Copy markdown link