Vercel outage on November 10, 2026: Elevated Sandbox and Blob request latency and errors

Vercel reported an incident affecting Vercel for 1 minute on 10 November 2026, from 21:04 to 21:04 UTC.

vercel.com All times UTC

Resolved

Official incident reported by Vercel

Started: 21:04; 10 Nov 2026 UTC
Resolved: 21:04; 10 Nov 2026 UTC
Duration: <1m; 1 minute
Impact: Minor; as rated by Vercel
Updates: 1; posted by Vercel

Timeline

All times UTC.

Official incident from Vercel

Elevated Sandbox and Blob request latency and errors

Resolved Minor impact 10 Nov 2026 21:04 UTC View on Vercel's status page

21:04 Official
Resolved
On November 10, 2026, between 19:16 and 19:34 UTC, some Sandbox and Blob API requests in iad1 region experienced elevated latency and errors. A fix was applied, restoring service at 19:34 UTC and preventing this issue from recurring. This incident lasted 18 minutes and is being reported retroactively. We apologize for the disruption.

"Official" rows are quoted from Vercel's public status page, www.vercel-status.com. Very long posts are shortened.

What our checkpoints saw

HostTracker's checkpoints, which test vercel.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 Vercel status shows what our checks see right now.

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Independent measurement by HostTracker. Not affiliated with Vercel. Official updates are quoted from Vercel's public status page and remain Vercel's own words.