This beta update focuses on classic rumble fidelity and Bluetooth audio delivery.
What changed
- Restored full-rate classic rumble output with arrival-ordered scheduling between controller output and batched audio. This preserves the complete rumble envelope and keeps rumble changes responsive.
- Changed DualSense Bluetooth audio delivery to batch two audio frames into each 0x39 transfer, reducing transport overhead while maintaining the controller's audio cadence.
- Enabled correct DualSense headphone volume control.
- Added audio and rumble throughput diagnostics to help identify transport problems.
Beta warning
This is prerelease software and may contain bugs or regressions. Install the matching Beta 2 companion app and firmware together, and please report any audio or rumble issues you encounter.