Third Party Card Issuer Intermittent Processing on debit cards - Cuscal

Incident Report for DataMesh Group

Resolved

This incident has been resolved as of 13:13pm AEST.
Posted Aug 24, 2026 - 13:37 AEST

Monitoring

Merchants may experience declines with response code 91 on debit card eftpos transactions from approximately 12:55pm. This is a card issuer problem that can only be resolved by the issuer themselves.
Posted Aug 24, 2026 - 13:14 AEST
This incident affected: Processors (EFTPOS).