Elevated latency in Sandbox API
Components
Regions
Elevated latency in Sandbox API Vercel hosts deployments, serverless functions, edge middleware, and the dashboard used to ship frontend and full-stack apps.
resolved · 4 Sep 2026, 20:27 UTC
This incident has been resolved.
monitoring · 4 Sep 2026, 20:19 UTC
Elevated latency has recovered for VCR and Sandbox. We are continuing to investigate elevated latency affecting Blob and will provide another update shortly.
monitoring · 4 Sep 2026, 20:05 UTC
The fix has been rolled out and we are seeing signs of recovery.
identified · 4 Sep 2026, 19:55 UTC
The fix is currently being rolled out. We'll provide another update once the rollout is complete and we're beginning to see signs of recovery.
identified · 4 Sep 2026, 19:33 UTC
We are continuing to work on a fix for this issue.
identified · 4 Sep 2026, 19:33 UTC
The issue has been identified and a fix is being implemented.
investigating · 4 Sep 2026, 19:11 UTC
We've identified an issue where some customers may experience increased latency for Sandbox API requests. We are currently investigating this issue. We will provide additional updates as they become available.
5
Related incidents
1h 15m
This incident
1h 4m
Avg. resolution time
Slower
vs. average
If your product depends on Vercel, elevated errors during this window often come from upstream, not from your latest commit.
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