Flow Swiss incident

Flow Access Nodes experiencing errors relating to signer decoding following Epoch change

Minor Resolved View vendor source →

Flow Swiss experienced a minor incident on March 1, 2023 affecting GRPC API and GRPC Web API and 1 more component, lasting 2h 14m. The incident has been resolved; the full update timeline is below.

Started
Mar 01, 2023, 11:16 PM UTC
Resolved
Mar 02, 2023, 01:30 AM UTC
Duration
2h 14m
Detected by Pingoru
Mar 01, 2023, 11:16 PM UTC

Affected components

GRPC APIGRPC Web APIREST API

Update timeline

  1. identified Mar 01, 2023, 11:16 PM UTC

    An access node specific issue decoding signers is impacting one block, no others so far confirmed, causing an increased API error rate on reading that block. A limited number of partner systems are confirmed to be impacted. Investigation is concluded, and resolution fix is being validated.

  2. identified Mar 01, 2023, 11:55 PM UTC

    Affected Flow Access Nodes have been updated and impact resolved for callers of those systems. We are coordinating with partner AN operators to confirm fix deployment

  3. identified Mar 02, 2023, 12:00 AM UTC

    We are continuing to work on a fix for this issue.

  4. resolved Mar 02, 2023, 01:30 AM UTC

    This incident has been resolved.