Cronofy incident

Degraded sync performance for Microsoft 365

Minor Resolved View vendor source →

Cronofy experienced a minor incident on August 28, 2025 affecting Microsoft 365, lasting 18m. The incident has been resolved; the full update timeline is below.

Started
Aug 28, 2025, 04:26 PM UTC
Resolved
Aug 28, 2025, 04:44 PM UTC
Duration
18m
Detected by Pingoru
Aug 28, 2025, 04:26 PM UTC

Affected components

Microsoft 365

Update timeline

  1. investigating Aug 28, 2025, 04:26 PM UTC

    We are currently investigating degraded sync performance with Microsoft 365

  2. resolved Aug 28, 2025, 04:44 PM UTC

    Between 15:46 and 16:16 UTC, we saw an increase in response times from the Microsoft 365 Graph API. Since then we have not seen a repeat of this and response times have returned to normal.