NAD devices get a significantly louder Dirac filter (louder Dirac ON than Dirac OFF) than with Dirac Live 3.4.4. We therefore recommend NAD users to stay with Dirac Live 3.4.4 until we have fixed that problem.
To downgrade from 3.5.1 (or higher) to 3.4.4 (or lower), users need to manually uninstall the higher version before installing the lower version.
Windows: Go to Windows Settings → Apps → Installed apps → Dirac Live → … → Uninstall
macOS: Running /Applications/Dirac/maintenancetool will uninstall the Dirac Live application
Filter export now works as expected and timely on Onkyo/Pioneer/Integra devices
Windows: https://artifacts.connect.dirac.com/public/accord/release/win64/diraclive-v3.6.7-setup.exe
macOS: https://artifacts.connect.dirac.com/public/accord/release/macos/diraclive-v3.6.7-setup.zip