Cursor outage on September 29, 2026: Investigating service degradation - xAI models
Cursor reported an incident affecting Cursor for 35 minutes on 29 September 2026, from 19:43 to 20:18 UTC.
Resolved
Official incident reported by Cursor
- Started
- 19:43
- 29 Sep 2026 UTC
- Resolved
- 20:18
- 29 Sep 2026 UTC
- Duration
- 35m
- 35 minutes
- Impact
- Major
- as rated by Cursor
- Updates
- 3
- posted by Cursor
Timeline
All times UTC.
Official incident from Cursor
Investigating service degradation - xAI models
-
Official
Investigating
We are investigating a service degradation affecting xAI models. Some Agent requests may fail.
-
Official
Identified
We have identified the cause of degraded performance affecting xAI models and are working to restore full capacity. Users may see errors, slow responses, or rate limiting on these models, and some Cloud Agent tasks may fail. We will post another update shortly.
-
Official
Resolved
This incident has been resolved.
"Official" rows are quoted from Cursor's public status page, status.cursor.com. Very long posts are shortened.
What our checkpoints saw
HostTracker's checkpoints, which test cursor.com from several locations, recorded no outage of 5 minutes or longer during this incident. A provider can report a problem that affects only some features, regions or accounts, which a check of the main address does not see. The live Cursor status shows what our checks see right now.
Does your product depend on Cursor?
An outage like this one reaches your users through your product, and most teams hear about it from a customer rather than from a dashboard. HostTracker watches any endpoint you name - your own site, an API you call, a vendor you resell - from 300+ locations, confirms a failure from several of them before it says anything, and then tells you by email, SMS, voice call or your chat tool.
You get the same record you are reading here for your own services: every outage timestamped, with the checks that observed it.
Independent measurement by HostTracker. Not affiliated with Cursor. Official updates are quoted from Cursor's public status page and remain Cursor's own words.