Convex incident

some customers hitting OptimisticConcurrencyControlFailure on code pushes

Notice Resolved View vendor source →

Convex experienced a notice incident on January 28, 2026 affecting Free & Starter, lasting 2h 28m. The incident has been resolved; the full update timeline is below.

Started
Jan 28, 2026, 10:40 PM UTC
Resolved
Jan 29, 2026, 01:09 AM UTC
Duration
2h 28m
Detected by Pingoru
Jan 28, 2026, 10:40 PM UTC

Affected components

Free & Starter

Update timeline

  1. investigating Jan 28, 2026, 10:40 PM UTC

    Some customers are currently unable to push new code without hitting an OptimisticConcurrencyControlFailure error. We're investigating and working on resolving.

  2. identified Jan 28, 2026, 10:51 PM UTC

    We've identified a fix and are rolling it out to a subset of customers before deploying more widely

  3. resolved Jan 29, 2026, 01:09 AM UTC

    This incident has been resolved.