Kess V2 Protocol Not Found [patched] -

if (!response.matches(KESS_V2_SIGNATURE)) throw new KessV2ProtocolNotFoundError( adapterType, rawResponse: response );

The problem usually stems from a mismatch between the software and the hardware, or corrupted firmware. Common causes include:

Completely uninstall your current KSuite software. kess v2 protocol not found

: Poor or incorrect wiring connections between the Kess V2 and the vehicle's OBD-II port can also prevent proper communication.

If OBD fails, switch to:

: Clean the card slot and ensure the card has proper contact. Some users find that simply reseating the card resolves temporary read errors.

The most frequent cause. You may have selected when the car actually uses Continental SID807 . Even a minor mismatch leads to "Protocol Not Found." If OBD fails, switch to: : Clean the

Running a newer version of KSuite with older, non-matching hardware firmware (or vice versa).

Replace the cheap stock SD card with a brand-name card to reduce corruption risks. You may have selected when the car actually