Maybe it said "Image Mismatch," "Service Level Error," or perhaps the worst one of all: a popup claiming you’ve made a mistake that requires starting over.
When you see that red warning, follow this checklist. Do not click anything until step 4. psa interface checker scary mistake fix
To never face this scary mistake again:
If you have communication issues with older cars after a Diagbox update, use the tool to manually downgrade the firmware to a lower version (e.g., 4.2.2) from your software folder. Maybe it said "Image Mismatch," "Service Level Error,"
October 24, 2023 Service Affected: PSA-to-ERP Integration Layer (Interface Checker Module) Severity: SEV-2 (Critical Data Integrity Issue) Status: Resolved Maybe it said "Image Mismatch