Companies / Cursor / Monthly reports / September 2026
Cursor in September 2026: incidents, uptime and changes Overview Changes Uptime Monthly ← August 2026 All months October 2026 → 32 incidents posted
10 labelled major or critical
96.57% free of major/critical
93.30% free of any incident
0 price changes
0 notable page changes
Vendor-reported outage time 24 h 39 min, incident time 2.0 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: Critical 1 · Major 9 · Minor 22
Major and critical incidents 10 Incident Impact Started Duration Status Day Investigating service degradation CriticalSep 3, 13:41 3.4 h resolved 09-03 Investigating service degradation — Automations, Cloud Agents, Review Agents MajorSep 2, 14:50 1.3 h resolved 09-02 Elevated errors for Anthropic Models MajorSep 3, 14:17 2.3 h resolved 09-03 Degraded performance for Grok Bot routine triggers MajorSep 3, 23:42 1.0 h resolved 09-03 Grok Bot computers unreachable for some users MajorSep 7, 20:32 1.1 h resolved 09-07 Investigating service degradation — Grok Bot MajorSep 16, 14:27 6.5 h resolved 09-16 Investigating service degradation — Grok Bot MajorSep 17, 12:30 2.1 h resolved 09-17 Investigating service degradation — Grok Bot MajorSep 18, 11:37 2.9 h resolved 09-18 Investigating service degradation — Grok Bot MajorSep 18, 17:19 5.7 h resolved 09-18 Investigating service degradation - xAI models MajorSep 29, 19:43 35 min resolved 09-29
Other incidents 22 Incident Impact Started Duration Status Day Investigating service degradation MinorSep 1, 01:01 13 min resolved 09-01 Degraded performance of Grok 4.5 MinorSep 1, 16:42 2.0 h resolved 09-01 Investigating service degradation MinorSep 2, 00:48 2.3 h resolved 09-02 Elevated errors for OpenAI Models MinorSep 3, 15:17 1.8 h resolved 09-03 Degraded performance of Grok 4.6 MinorSep 3, 17:42 1.6 h resolved 09-03 Investigating service degradation — CLI, Cloud Agents, and IDE MinorSep 7, 13:35 -28 min resolved 09-07 Investigating service degradation — Review Agents and Cloud Agents MinorSep 10, 17:07 25 min resolved 09-10 Investigating service degradation MinorSep 11, 11:08 27 min resolved 09-11 Investigating Grok service degradation MinorSep 14, 08:14 53 min resolved 09-14 Investigating service degradation MinorSep 15, 21:26 33 min resolved 09-15 Investigating service degradation MinorSep 16, 08:03 40 min resolved 09-16 Investigating service degradation — Cloud Agents and Automations MinorSep 17, 15:20 4.7 h resolved 09-17 Sign-in and dashboard errors for some users MinorSep 18, 23:02 11 min resolved 09-18 Investigating service degradation MinorSep 21, 06:39 22 min resolved 09-21 Investigating service degradation MinorSep 22, 01:07 36 min resolved 09-22 Investigating service degradation — Automations and Cloud Agents w/ Grok 4.7 MinorSep 22, 13:02 44 min resolved 09-22 Investigating — Cloud Agent Dockerfile Builds MinorSep 23, 17:14 1.5 h resolved 09-23 Investigating service degradation - Grok 4.7 MinorSep 23, 20:28 9 min resolved 09-23 Investigating service degradation — Grok Bot MinorSep 25, 05:17 1.6 h resolved 09-25 Investigating service degradation — Grok Bot MinorSep 25, 23:47 45 min resolved 09-25 Investigating service degradation — Grok Bot MinorSep 28, 20:23 13 min resolved 09-28 Investigating service degradation — Cloud Agents and Grok Bot MinorSep 29, 14:25 3.7 h resolved 09-29
Cite this Cursor posted 32 status incidents in September 2026 (10 major or critical); 0 price changes and 0 notable page changes observed.
Title Cursor in September 2026 Vendor Cursor Date 2026-09-01 00:00 UTC URL https://rewindex.com/company/cursor/2026/09 Copy citation Copy markdown link