Networking Issues in GRU

Incident Report for Fly.io

Resolved

This incident has been resolved.

Posted Aug 28, 2026 - 22:36 UTC

Update

Our upstream provider has implemented a fix. Network performance in GRU has normalized.

Posted Aug 28, 2026 - 22:36 UTC

Identified

We are seeing a recurrance in networking issues in GRU. Some apps in the region may experience increased latency or packet loss. We are working with our upstream networking provider to resolve.

Posted Aug 28, 2026 - 22:12 UTC

Monitoring

Networking performance in GRU has normalized and we are no longer seeing issues. We are continuing to monitor to ensure a full recovery.

Posted Aug 28, 2026 - 22:00 UTC

Investigating

We are investigating networking issues impacting some hosts in GRU (São Paulo, Brazil) region. Some apps in GRU may experience increased latency or packet loss.

Posted Aug 28, 2026 - 21:56 UTC

This incident affected: Regional Availability (GRU - Sao Paulo, Brazil).