Driver software

# SIMSONN Manager v2.1.9 Release Notes

## Software Updates

### Firmware Updates
- Improved progress reporting to reflect firmware flashing progress more accurately.
-When a device is in Flash mode, the version field now displays “Flash Mode” instead of the default version “2.0.0”.
- After an update completes, the actual version of the newly installed firmware is displayed correctly.

### Software Update Experience
-Fixed interface freezes and unresponsiveness while downloading update packages. Users can now cancel the update or scroll through the release notes during a download.
-The download button now displays “Downloading…” and is disabled while the download is in progress to prevent repeated clicks.
- Canceling an update no longer incorrectly triggers a “Download Failed” message.
- Release notes now open at the top.

### Force Feedback & Pedal Vibration
-Fixed an issue where the “Vibration Intensity (%)” setting had no effect. Vibration output now respects the intensity limit configured for each effect.
- Fixed an issue that incorrectly halved the default vibration intensity.
- Vibration frequency ranges now automatically match the motor type: 60–100 Hz for VAM / VAM2, 10–200 Hz for VAM Neo, and 10–50 Hz for VAM Pro. When switching motor types, out-of-range frequency settings are automatically adjusted to the valid range.
-The displayed motor type (VAM / VAM2 / VAM Neo / VAM Pro) now matches the information reported by the device firmware and refreshes automatically when a device is connected or disconnected.
-Fixed an issue where changing the handbrake motor type sent an incorrect motor type to the device.
-Stop commands are no longer sent repeatedly when there is no vibration output, reducing communication overhead.
- Vibration now stops immediately when the game is paused.
-Telemetry transmission to the device is stopped when saving a configuration to prevent data errors.

### Game Detection
- Fixed an application crash related to rFactor 2.

### Pedal Presets & Interface
- Fixed an issue where the `proxUltraV1.5` default preset turned off the lighting.
- Changed the version text on the pedal interface to white for improved readability.

## Device Firmware Updates

### Interface Data Refresh
-Fixed an issue where data for Plus X and ProX Ultra pedals failed to refresh in SIMSONN Manager even though pedal signals and telemetry were operating normally.

### Vibration Feedback
-Improved the VAM / VAM2 vibration algorithm with gradual intensity transitions as frequency changes, enhancing telemetry vibration feedback.
- Added adjustable frequency ranges of 60–100 Hz for VAM / VAM2 and 10–200 Hz for VAM Neo.

### Communication Stability
-Optimized the communication queue between the PC and the main controller to resolve unanswered queries.
- Improved communication between the main and sub-controllers, adding CRC validation to the sub-controller to reduce data errors and improve transmission stability and reliability.

Driver software

Simsonn Manager Download

V4 Download

Firmware

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