Sansform - Notice history

Experiencing partially degraded performance

sansform.ai - Operational

100% - uptime
Apr 2026 · 100.0%May · 100.0%Jun · 100.0%
Apr 2026
May 2026
Jun 2026

Notice history

Jun 2026

Upgrade Failures
  • Resolved
    Resolved

    Through our monitoring, we have determined that project upgrade behavior has returned to normal across the fleet. This incident is resolved.

  • Monitoring
    Monitoring

    We have implemented all necessary mitigations and the project upgrade rates have returned to normal across the fleet. We will continue to monitor these flows for any irregularities or recurring degradation. If you are still experiencing delayed or blocked upgrades on your Project, please contact Support.

  • Update
    Update

    We are starting to notice improvements as a result of our mitigation efforts, and expect that project upgrades should start to become less delayed. We’ll continue monitoring and will update as we observe improvements across the fleet.

  • Update
    Update

    We are continuing our operational and investigative work to improve upgrade flow performance and mitigate further problems.

  • Update
    Update

    We are implementing operational mitigations to try to improve upgrade performance.

  • Update
    Update

    We are continuing to work through a variety of options for improving upgrade performance. This includes working with our upstream provider and adjusting operational parameters.

  • Update
    Update

    We are aware that upgrades continue to be delayed. We are exploring other factors that are contributing to the slow upgrades.

  • Identified
    Identified

    The upgrade delays have been caused by resource capacity limits. We are taking actions to increase the appropriate resources.

  • Update
    Update

    Upgrades are taking longer than usual, but generally will complete if allowed to proceed. We are investigating the cause of the delays.

  • Investigating
    Investigating

    We are investigating potential upgrade issues in multiple regions. We are working to confirm impact and determine next steps.

Storage users in US-West-2 experiencing increased latency on storage requests
  • Resolved
    Resolved

    All residual jobs have drained. Storage performance and job activity is normal.

  • Update
    Update

    Job queues continue to drain. We will actively monitor until they are complete.

  • Monitoring
    Monitoring

    Backlog is being effectively processed and operations have returned to normal. We continue to monitor the performance in us-west-2.

  • Update
    Update

    We are seeing improvement in the performance of us-west-2 after implementation of our mitigation strategies. Storage operation is returning to normal. We will continue to monitor performance in this region.

  • Update
    Update

    We have implemented further mitigations and are tracking their progress. We continue to actively work this issue.

  • Update
    Update

    The team is still working on a solution, and mitigation work is underway.

  • Update
    Update

    We are implementing load mitigation strategies to improve the performance of storage requests in US-West-2.

  • Identified
    Identified

    Users in US-West-2 are seeing increased latency on storage requests. The team has identified the issue and is working on a solution.

May 2026

Network restrictions preventing read replica communication
  • Resolved
    Resolved

    Communication between read replicas and their primaries for impacted projects has been restored. This incident is now resolved.

  • Monitoring
    Monitoring

    We have merged the fix and are monitoring for stability.

  • Update
    Update

    We have developed a fix and it is currently being validated. We will provide more updates soon.

  • Update
    Update

    Our team continues to work on implementing a fix for the issue. We will provide additional updates as progress is made.

  • Update
    Update

    Our team continues to work on implementing a fix for the issue. We are continuing to monitor the impact and will provide additional updates as progress is made.

  • Identified
    Identified

    We have identified the cause of the issue impacting read replica communication for projects. Our team is actively working on a fix and continuing to assess the impact to affected projects.

  • Update
    Update

    We are reviewing the impact of this issue, which is limited to projects with read replicas and network restrictions. We continue to both investigate mitigation options for the issue and identify projects that may be impacted.

  • Investigating
    Investigating

    Network restrictions are preventing read replicas from communicating with their primaries for a limited number of customer projects. We are actively investigating this issue.

Edge Traffic Issues
  • Resolved
    Resolved

    We've determined that the connectivity issues are isolated to users accessing Supabase through Mullvad VPN and potentially other VPN providers. The root cause appears to be network disruptions involving a specific colocation/transit provider used by Mullvad, rather than an issue with Supabase or Cloudflare infrastructure.

    We've reached out to Mullvad support, but as this is dependent on external providers, there are no further mitigation steps we can take internally. Users experiencing issues are advised to avoid affected VPN networks or contact their VPN provider directly for support.

    The incident is now resolved

  • Identified
    Identified

    Our investigation has identified traffic loss along a specific network path associated with a VPN exit point located in Western Europe.

    Some customers are experiencing connectivity issues that impact a subset of users connecting through certain VPN providers, including Mullvad.

    Customers impacted while using Mullvad can contact Mullvad support directly to help raise visibility into the issue from their side.

  • Update
    Update

    We are continuing to actively investigate the connectivity issues impacting access to Supabase APIs for some users.

    Our team remains engaged in identifying the underlying cause and validating the scope of impact. We will continue to provide updates as our investigation progresses.

  • Update
    Update

    We are continuing to investigate connectivity issues impacting access to Supabase APIs, which may result in connection timeout errors or rejected connections for some users.
    At this time, we have narrowed the issue down to traffic originating from at least one VPN provider (Mullvad VPN). However, we cannot yet confirm whether additional VPN providers may also be impacted.
    We are actively working to identify the root cause and will continue to provide updates as we learn more.

  • Investigating
    Investigating

    We've observed traffic from upstream providers of a VPN provider is no longer reaching our servers. We're investigating the cause and will keep you updated.

Apr 2026

Some projects unavailable across multiple regions
  • Resolved
    Resolved

    This incident has been resolved.

  • Monitoring
    Monitoring

    We believe all users affected by this particular issue have been resolved. The team is going to keep an eye on these error rates to ensure we catch any that didn't originally appear, or that no new issues arise.

    We appreciate your patience as we worked through this issue.

  • Update
    Update

    The team is continuing their mitigation efforts. We've fixed and restarted most of the affected projects. We're continuously looking for any others that are affected so we can be sure to get them all fixed.

  • Update
    Update

    The team is still working to bring these back online, and have a fix under way.

    Many users can also resolve this on their own via a project restart. This can be performed from the dashboard for your own projects at any time. But for those who are still seeing issues after a restart, we will be pushing a fix soon.

  • Update
    Update

    We have identified this issue across multiple regions, not just eu-west-3 as originally suspected. We are expanding the scope of efforts to bring affected projects back online.

    Users can also resolve this, in most cases, on their own via a project restart. This can be performed from the dashboard for your own projects at any time.

  • Update
    Update

    The team is continuing to work through affected projects; however, a project restart is also effective. This can be performed from the dashboard for your own projects at any time.

  • Identified
    Identified

    We are seeing an increase in projects unavailable in eu-west-3 following an upstream issue with EC2 instances in the region. The team is working on restoring access to these projects

Some Projects Unreachable following Project Restart
  • Resolved
    Resolved

    All projects are patched and this is now resolved. Thank you for your patience while we ensured all projects were updated.

  • Monitoring
    Monitoring

    The fix has been rolled out, and we are monitoring for continued stability. Any remaining impacted projects are being manually patched.

  • Update
    Update

    The permanent fix has now been rolled out across the fleet. We are continuing to manually patch any remaining impacted projects to restore service.

  • Identified
    Identified

    We’ve identified additional impacted projects and are currently working to manually patch and restore them.
    We are also continuing to roll out a fix across the fleet to prevent further impact.

  • Monitoring
    Monitoring

    All impacted projects with open support tickets have now been manually patched and restored.
    We are currently rolling out a fix across the fleet to prevent further impact.
    We will continue to monitor progress and provide updates.

  • Update
    Update

    Our team is actively working on a fix and is manually patching impacted projects to restore service as quickly as possible.

    If you are running a version of Postgres older than 15.1.1.57, please avoid restarting your project until this issue is resolved.

  • Update
    Update

    We’ve identified that a recent change to the Postgres systemd service has a dependency on a prestart script.
    This script is not present on some older projects, and when those projects restart, Postgres may fail to start successfully.
    This can result in projects remaining offline.
    We are working on a fix to restore service.

    If you are running a version of Postgres older than 15.1.1.57, please avoid restarting your project until this issue is resolved.

  • Identified
    Identified

    We’ve identified that a recent change to the Postgres systemd service has a dependency on a prestart script.
    This script is not present on some older projects, and when those projects restart, Postgres may fail to start successfully.
    This can result in projects remaining offline. We are working on a fix to restore service.

Increased Errors on HTTP Endpoints
  • Resolved
    Resolved

    All metrics have been nominal and stable for several hours now, and our upstream provider has resolved their incident.

  • Monitoring
    Monitoring

    We've received confirmation from our networking provider that there is recovery across all regions. We are able to corroborate this with our own metrics collections. We will continue to monitor for a bit, but we believe this to be resolved at this time.

    We apologize for the trouble, and we appreciate your patience.

  • Update
    Update

    We've seen a marked improvement in error rates across all regions in the last few minutes. We are still waiting on confirmation from our provider on status, but we believe things to be improved at the moment. We'll keep working on this until we have for sure reached a resolution.

  • Update
    Update

    We recognize that some of our users, especially in parts of North and South America, are continuing to experience DNS and 5XX errors when trying to connect to their projects. We have escalated this issue with our network provider and will work with them continuously until the problems are resolved.

  • Identified
    Identified

    Some users continue to experience errors. We are raising the issue with our provider.

  • Monitoring
    Monitoring

    Our upstream provider has reported their incident resolved. We will continue to monitor for any errors our customers may be experiencing for another 30 minutes.

  • Update
    Update

    The fix that our upstream provider implemented has taken effect. Service has significantly improved across all previously impacted regions. There are still residual elevated error rates in a handful of regions and we will continue to work with our provider to eliminate them.

  • Update
    Update

    Our upstream provider has rolled the fix out to most regions. While we are seeing improvement, we are still seeing increased error rates in Mexico and Brazil and are continuing to work with them until this is fully resolved.

  • Update
    Update

    Upstream provider mitigations are still under way, and we are seeing improvements incrementally as routing regions have the mitigations applied. We are still seeing particular impact in South America, but some users in North America may still be affected as well. We anticipate continued incremental improvements and will update as we get more information.

  • Update
    Update

    Our upstream networking provider has identified a fix and is currently implementing a fix. We are seeing preliminary improvements to error rates for users in North America, but are still following this issue closely with our provider.

  • Update
    Update

    Our upstream networking partner is continuing their investigation. We will continue to post regular updates as we have more information.

  • Identified
    Identified

    Our upstream networking provider has discovered an issue and has declared an incident on their side. They are currently working toward resolution. We are actively working with them and will provide updates on progress as more information is available.

  • Update
    Update

    We continue to have active lines of investigation going with our upstream network provider partners, and are still working toward a resolution.

    This issue affects the network-level access to projects. The projects themselves and the data in them are safe and unaffected.

    Users are seeing two separate symptoms of these networking issues:

    1. DNS Lookup failures for supabase project URLs
    2. 530 responses to HTTP requests to supabase project API Endpoints
  • Update
    Update

    We continue to work with partners and investigate.

  • Update
    Update

    We have further clarified the scope and impact of the issues currently affecting users. A subset of users across North and South America are experiencing DNS resolution failures and HTTP 530 errors.
    These symptoms indicate a networking-related issue impacting the availability of Supabase projects. We are actively working with both internal teams and external network providers to isolate the root cause and determine the most effective path to resolution.
    We will continue to provide updates as more information becomes available.

  • Update
    Update

    We are actively investigating this issue and working with relevant partner organizations. At this time, we do not believe this issue is specific to any particular network provider. A subset of users continue to be impacted in both South and North America.

  • Update
    Update

    We are currently investigating reports of users experiencing login issues when using Supabase Auth.

    At this time, the impact appears to be limited to a subset of users, primarily in North and South America.
    The exact cause and scope are still being determined.

    Our team is actively working to identify the root of the issue and will provide updates as more information becomes available.

    We appreciate your patience while we investigate.

  • Investigating
    Investigating

    We are currently investigating reports of users experiencing login issues when using Supabase Auth.

    At this time, the impact appears to be limited to a subset of users, primarily in South America.
    The exact cause and scope are still being determined.

    Our team is actively working to identify the root of the issue and will provide updates as more information becomes available.

    We appreciate your patience while we investigate.

Apr 2026 to Jun 2026

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