This update brings a full visual redesign to PianoDisc Calibrate, focused on speed and ease of use. The calibration workflow itself hasn't changed, but getting through it is now quicker and more intuitive, with a new interface and full Light and Dark mode support.

This version includes new firmware for the Prodigy II Audio and MIDI engines.

This version fixes an issue with MIDI compatibility and the new iOS/iPadOS 26.

This version includes the latest Prodigy II MIDI Engine firmware (v1.2.0) with the following changes: 1. Properly detects the new ProRecord XI 2. Fixes an issue that could cause playback to stop after 12 or more hours of continuous play 3. Fixes an issue where heat compensation may not be properly restored on boot Please refer to the latest User's Guide for full update instructions.

This version includes new firmware updates for the Prodigy II audio and MIDI engines, addressing the following issues: 1. In rare cases, the last digit of the IP address was incorrect, making calibration more difficult. 2. In certain situations, resetting Wi-Fi was challenging without using the Web UI. 3. Improved boot times on some systems. 4. Improved loop playback logic when using Auto Play. Both the audio and MIDI firmware must be upgraded. While firmware updates should not require re-calibration, it’s always a good idea to review calibration after any update. After updating the MIDI firmware, the system will reboot. If your system was experiencing slow boot times, it will boot slowly one last time. Once it reboots, allow the system to sit for approximately five minutes, as the internal flash will migrate to a new format in the background. While the process can be interrupted, it’s best to let it complete for the smoothest experience. Subsequent reboots will be fast again.

This version includes a preview beta edition of the audio and MIDI firmware, addressing rare issues such as slow boot times, incorrect IP address assignments, and challenges with resetting Wi-Fi.

NOTE: If you previously updated to Audio Engine 0.4.5 using an earlier date, please update again using 0.4.5 from 112524, as there is a minor change. This version of Calibrate includes the latest Audio and MIDI engine firmware, fixes various bugs, and introduces a new Wi-Fi scanning feature to locate Prodigy II units on your network. IMPORTANT: Firmware update instructions are available on the PianoDisc Technician Portal. Please refer to those for detailed guidance. We recommend updating the MIDI engine first, followed by the audio engine second.

This version of Calibrate includes the latest Audio and MIDI engine firmware, fixes various bugs, and introduces a new Wi-Fi scanning feature to locate Prodigy II units on your network. IMPORTANT: Firmware update instructions are available on the PianoDisc Technician Portal. Please refer to those for detailed guidance. We recommend updating the MIDI engine first, followed by the audio engine second.

This version includes minor bug fixes as well as the latest beta firmware for Prodigy II.

Added new firmware for MIDI and audio engines. Fixed minor bugs.

In addition to bug fixes, this version includes new audio and MIDI engine firmware. New features include start volume, ProRecord port setting and Redirect mode. Please read the in-app description to learn more about these features.

In addition to minor bug fixes, this version also includes beta versions of the latest Prodigy II audio and MIDI engine firmware. Beta firmware may be less stable than production firmware and is provided as a convenience for testing only. If you decide to load the latest beta firmware, please make sure you load both audio and MIDI (not just one).

Minor UI changes and new Prodigy II firmware.

This version of the app adds support for the new Prodigy II, fixes bugs, and improves usability.

Minor bug fixes.

This release includes firmware version 15.3, which can be installed from the Advanced page of SilentDrive.

This is a minor bug fix that solves issues with saving settings.

Fixed an issue that occasionally prevented learn values from being saved properly.

Bug fixes. Improve MIDI connection stability.

Bug fixes

We're excited to bring auto-calibration to most SilentDrive settings! While we still recommend that technicians review and refine the results, the new auto calibration makes PianoDisc setup easier than ever before. Please note that a quiet environment is required to achieve optimal results. This version includes the following changes: - Auto calibration for most SilentDrive settings - Noise gate support (for 2021 Prodigy CPUs) - System information feature - Improved MIDI connectivity

Bug fixes to address MIDI and crashing issues in the latest version of iOS when connected via a USB cable.   In iOS 14.2, Bluetooth MIDI may disconnect often, and will likely require an update from Apple. We are working to find a temporary solution until a fixed version of iOS is released. In the meantime, we suggest using a USB cable for calibration.

We'll be releasing regular updates, so stay tuned. This version includes: - Changed order of SilentDrive and iQ icons to indicate the best calibration sequence - Improved keyboard scrolling in learn mode - Improved MIDI/Prodigy detection - Better support for iPhone X and XS - Bug fixes

Fixed an issue that prevented SilentDrive firmware updates with some versions of iOS.

This version includes many new features, including: - Pedal Drop Time calibration - iQ calibration (special hardware required) - Ability to save and load custom and default settings - SilentDrive 15.1 CPU update NOTE: ProRecord calibration has been removed in this version. Instead, please use the dedicated ProRecord app to calibrate ProRecord and ProScan systems. iQ calibration requires special hardware, which is not yet available. The new SilentDrive 15.1 firmware only includes system compatibility updates, and does not provide any new features.