The new hardware includes:
| Problem | Solution | | :--- | :--- | | "Protocol not supported" on 2026 EV | Update firmware to v3.18+; use Ethernet cable for DoIP. | | Tool disconnects mid-write | Check power supply: OBD port may not provide stable 9V. Use bench power. | | "Secure element error" | Re-activate the tool online; your token expired. | | Slow read speeds on Ford | Switch from CAN to FET (Ford-specific protocol) in advanced settings. | kess 290 new
is a "paper-less" course recorder used for system monitoring and data logging. Potential Title The new hardware includes: | Problem | Solution