Convex Outage History
51 incidents recorded over the last 365 days, 51 of them resolved. Durations are measured from when PulsAPI first saw the problem to when it cleared, which is usually longer than the vendor's own figure.
Every Recorded Convex Incident
| Date | Incident | Duration | Status |
|---|---|---|---|
| Aug 16, 2026 | Account verification/team invite emails not workingThis incident has been resolved. | 1h 53m | Resolved |
| Aug 12, 2026 | Some HTTP Actions returning 404This incident is resolved. Between 00:20 and 04:15 UTC on 12 August, some HTTP Actions returned a 404 response. This affected requests that reached Convex through an intermediate proxy or CDN, because those requests… | 20 min | Resolved |
| Aug 5, 2026 | Action failures for business deployments that use createFunctionHandleThis incident has been resolved. | 14 min | Resolved |
| Jul 15, 2026 | New deployments unable to push Node Actions to ConvexThis incident has been resolved. We deployed a fix for the recent backend change that was causing pushes containing Node Actions to fail, and we've confirmed that pushes have returned to normal across all deployments… | 57 min | Resolved |
| Jun 23, 2026 | Availability issues across all Convex deploymentsWe had approximately 10 minutes of availability impact caused by a cascading failure after performing a configuration change to migrate a database cluster. We apologize for the impact and will be refining these… | 4 min | Resolved |
| Jun 18, 2026 | Automatic backups are not runningThis incident has been resolved. | 1h 18m | Resolved |
| Jun 15, 2026 | High error rates across all deployments, except some D1024sThis incident has been resolved. | 12 min | Resolved |
| Jun 13, 2026 | Spike in error rates for Convex Free and Starter deploymentsThis incident has been resolved. | 4 min | Resolved |
| Jun 10, 2026 | Elevated error rate on some Pro deploymentsThis incident has been resolved. | 2h 51m | Resolved |
| May 30, 2026 | Brief interruption in availability of some Convex deploymentsA configuration update caused an unintended restart of many Convex deployments, resulting in intermittent unavailability from 00:52 to 00:54 UTC in the US East region and from 01:05 to 01:07 UTC in the EU West… | -20 min | Resolved |
| May 29, 2026 | Subset of EU deployments seeing elevated errorsThis incident has been resolved. | 1h 45m | Resolved |
| May 26, 2026 | Custom domain creation encountering errorsThis incident has been resolved. | 1h 7m | Resolved |
| May 22, 2026 | HTTP Action Outage Affecting Some DeploymentsAll deployments have been automatically repaired, and HTTP actions are working across the entirety of Convex's cloud. Our team will follow up with a postmortem soon. | 3h 57m | Resolved |
| May 8, 2026 | Intermittent Impact from AWS OutageWe’ve mitigated the impact from AWS’s Availability Zone issue, and service has remained stable. We have not observed further node failures or customer impact, so we’re marking this incident as resolved. We’ll continue… | 1h 49m | Resolved |
| May 6, 2026 | Elevated latency for function calls for some deploymentsThis incident has been resolved. | 41 min | Resolved |
| Apr 21, 2026 | Login/Deployment/Dashboard services impactedLogin/Deployment/Dashboard services are confirmed restored | 33 min | Resolved |
| Apr 9, 2026 | Small percentage of deployments experiencing outageThis issue is considered resolved. Impact: A small percentage of Convex deployments experienced sporadic availability for approximately 17 minutes, from 22:42 to 22:59 PM PT. Root cause: one of our database clusters… | 42 min | Resolved |
| Mar 25, 2026 | Some deployments are unavailableThis incident has been resolved. | 27 min | Resolved |
| Mar 25, 2026 | elevated latency for a small subset of convex deploymentsWe had elevated latencies on a single database that required us to temporarily shed load while resizing and reparenting the db. This lead to a period of elevated latencies for all instances on that database followed by… | 3h 19m | Resolved |
| Mar 14, 2026 | limited availability for provisioning new backendsThis incident has been resolved. | 0 min | Resolved |
| Mar 12, 2026 | elevated error rates on convex for pro instancesAt approximately 6am Pacific we had a high rate of server errors for approximately 30 minutes for a subset of customer backends. This was caused by a 20x increase in traffic that saturated one of our databases and led… | 37 min | Resolved |
| Mar 4, 2026 | high error rates on customer backendsConvex had downtime for some customers caused by an anomalous load spike that pushed an internal service into a load-shedding mode, which then triggered an unexpected panic in a caching library we were… | 1h 0m | Resolved |
| Feb 25, 2026 | downtime for a small subset of customersThis incident has been resolved. | 4 min | Resolved |
| Feb 10, 2026 | Some custom domains not workingThis incident has been resolved. | 35 min | Resolved |
| Feb 7, 2026 | Convex Dashboard AvailabilityThis incident has been resolved. | 15 min | Resolved |
| Feb 5, 2026 | authentication impacted for some users on non-pro plansThis incident has been resolved. | 8 min | Resolved |
| Jan 28, 2026 | some customers hitting OptimisticConcurrencyControlFailure on code pushesThis incident has been resolved. | 2h 28m | Resolved |
| Jan 27, 2026 | Increased error rate across all Convex deploymentsA configuration change in our function runner service caused error rates to increase across all Convex deployments between 8:20pm PT and 8:35pm PT. This change has been rolled back, and all deployments should be… | -13 min | Resolved |
| Jan 27, 2026 | Increased error rate across all Convex deploymentsA configuration change in our function runner service caused error rates to increase across all Convex deployments between 8:20pm PT and 8:35pm PT. This change has been rolled back, and all deployments should be… | -13 min | Resolved |
| Jan 17, 2026 | Text and vector search unavailable for some deploymentsThis incident has been resolved. | 1h 54m | Resolved |
| Jan 9, 2026 | Intermittent increased error ratesThis incident has been resolved. | 48 min | Resolved |
| Nov 21, 2025 | Elevated error rates for a subset of instancesThis incident has been resolved. | 6 min | Resolved |
| Nov 14, 2025 | Code Deployment DegradedThis incident has been resolved. | 3h 13m | Resolved |
| Nov 10, 2025 | project creation was impactedSome customers were unable to create Convex projects between 10:07am and 10:47am pacific, this has since been resolved. | -45 min | Resolved |
| Nov 5, 2025 | elevated latency/errors for a subset of customersThis incident has been resolved. | 16 min | Resolved |
| Nov 3, 2025 | elevated latency/errors for a subset of customersThis incident has been resolved. | 1h 17m | Resolved |
| Oct 31, 2025 | elevated latency/errors for a subset of customersThis incident has been resolved. | 47 min | Resolved |
| Oct 30, 2025 | elevated latency/errors for a subset of customersThis incident has been resolved. | 8h 8m | Resolved |
| Oct 28, 2025 | elevated latency/errors for a subset of customersThis incident has been resolved. The specific cause was due to a maintenance operation from a downstream provider which resulted in a database cluster switching to using an unoptimized table format. We'll be working to… | 2h 12m | Resolved |
| Oct 25, 2025 | Errors affecting some instancesThis incident has been resolved. | 4h 19m | Resolved |
| Oct 20, 2025 | Convex Platform Login is DegradedThis incident has been resolved. | 5h 4m | Resolved |
| Oct 20, 2025 | node actions intermittently unavailableThis incident has been resolved. | 8h 24m | Resolved |
| Oct 20, 2025 | Usage info on Convex dashboard is unavailableThis incident has been resolved. | 7h 11m | Resolved |
| Oct 20, 2025 | Many Convex backends are downThis incident has been resolved. | 2h 16m | Resolved |
| Oct 3, 2025 | project creation and dashboard unavailableProject management was unavailable for approximately 15 mins after a database cluster was removed from circulation following a series of upgrades we're performing. Projects were otherwise running and serving traffic… | 14 min | Resolved |
| Oct 2, 2025 | Some Convex deployments had downtimeA bug in our downstream infrastructure provider caused a database cluster to deadlock when it was being resized. | -232 min | Resolved |
| Sep 20, 2025 | Convex traffic having downtimeFrom around 5:18am to 5:54am Pacific \(12:18pm to 12:54pm UTC\), Convex had a 36 min period of intermittent downtime that affected all Convex services. The specific issue was a cascading failure in our traffic… | 57 min | Resolved |
| Sep 8, 2025 | intermittent availability issues provisioning projectsThis incident has been resolved. | 47 min | Resolved |
| Sep 4, 2025 | Database maintenanceThis incident has been resolved. | 6 min | Resolved |
| Aug 31, 2025 | Database maintenance affecting a portion of non-pro instancesThis incident has been resolved. | 3h 45m | Resolved |
| Aug 30, 2025 | database maintenance affecting a subset of non-pro instancesThis incident has been resolved. | 9 min | Resolved |
How to Read This Convex Incident Log
Each row is an incident PulsAPI observed, not a summary written afterwards. The duration is wall-clock time between the first failing check and the first clean one, so it includes the window before Convex acknowledged anything. Vendor post-mortems typically measure from acknowledgement, which is why their numbers are usually shorter.
Incidents still open have no duration yet and are listed as ongoing rather than being given a running total. The archive covers the last 365 days; anything older has aged out of the window rather than never having happened.
The longest single Convex outage in this window ran 8h 24m, against a mean recovery of 1h 43m. If you depend on Convex in a customer-facing path, the longest figure is the one to design around. The mean is what happens on a normal bad day; the maximum is what happens on the worst one.