Vercel incident

Elevated Connection Latency in dub1 (Dublin, Ireland) Edge Region

Minor Resolved View vendor source →

Vercel experienced a minor incident on January 28, 2026 affecting DUB1 - Dublin, Ireland, lasting 3h 1m. The incident has been resolved; the full update timeline is below.

Started
Jan 28, 2026, 05:19 PM UTC
Resolved
Jan 28, 2026, 08:21 PM UTC
Duration
3h 1m
Detected by Pingoru
Jan 28, 2026, 05:19 PM UTC

Affected components

DUB1 - Dublin, Ireland

Update timeline

  1. identified Jan 28, 2026, 05:19 PM UTC

    We have identified elevated connection latency and intermittent timeouts affecting serving traffic in the dub1 Edge region. A fix is currently being rolled out.

  2. identified Jan 28, 2026, 05:43 PM UTC

    The dub1 Edge traffic is currently being rerouted to the nearest Edge region (lhr1) to mitigate the impact. We are continuing to work on a fix for this issue.

  3. identified Jan 28, 2026, 06:27 PM UTC

    We have rerouted all dub1 Edge region traffic as of 17:15 UTC, and traffic should no longer see increased latency. We are continuing to work on a fix to restore traffic back to dub1.

  4. monitoring Jan 28, 2026, 07:56 PM UTC

    A fix has been implemented and we have routed traffic back to dub1. We are actively monitoring the results.

  5. resolved Jan 28, 2026, 08:21 PM UTC

    This incident has been resolved, and traffic has been fully routed back to the dub1 region.