Aiia incident

[DE] Commerzbank AIS for Redirect-based authorization users failing last days

Minor Resolved View vendor source →

Aiia experienced a minor incident on July 29, 2026, lasting —. The incident has been resolved; the full update timeline is below.

Started
Jul 29, 2026, 04:39 PM UTC
Resolved
Jul 29, 2026, 04:39 PM UTC
Duration
—
Detected by Pingoru
Jul 29, 2026, 04:39 PM UTC

Update timeline

  1. resolved Jul 29, 2026, 04:43 PM UTC

    It was noted and investigated that there were some sporadic failures with Commerzbank (DE) authorization on Redirect Callback during AIS flow that could prevent payments being initiated, since 22nd July 2026. The issue was presented on a tiny portion (less than 5%) of users (those who do not have Mobile App configured). This issue has been now mitigated.