Temporal incident

Errors on GetSystemInfo and healthcheck endpoints for latest SDK versions

Notice Resolved View vendor source →

Temporal experienced a notice incident on July 1, 2026, lasting 22h 24m. The incident has been resolved; the full update timeline is below.

Started
Jul 01, 2026, 06:02 PM UTC
Resolved
Jul 02, 2026, 04:26 PM UTC
Duration
22h 24m
Detected by Pingoru
Jul 01, 2026, 06:02 PM UTC

Update timeline

  1. identified Jul 01, 2026, 06:02 PM UTC

    Customers on the latest SDK versions may see decompression errors when calling the GetSystemInfo and gRPC health check endpoints. A fix for this is rolling out. Affected versions - Java 1.36.0 Go 1.45.0 TypeScript 1.19.0 Rust 0.5.0 Python 1.29.0 Workaround - Disable gzip compression in the SDK client (set gRPC compression to none)

  2. identified Jul 01, 2026, 10:12 PM UTC

    Fix is being rolled out across all regions, current impact is limited to us-west-2 and us-east-1 regions. All systems stable and we're actively monitoring this. Next update will be posted once rollouts completed.

  3. monitoring Jul 02, 2026, 01:55 PM UTC

    The fix has been rolled out across all regions, and we are actively monitoring.

  4. resolved Jul 02, 2026, 04:26 PM UTC

    The fix has been rolled out across all regions, and the issue is now resolved.