Fairlight | MADIface | Win DR 17.0B BUILD 18

Build 15 - fine
Build 18 - broken

The MADIface interface is broken in the Fairlight page in build 18. Build 15 was fine.

The audio plays but very very slowly and in distinct chops of sound.

RME interaces use the MADIface driver.

Hmmm... unistalled Build 18, installed Build 15... same problem.

Something else is up - will investigate.

It's related to CUDA on the Nvidia GPUs - I disabled

Preferences | System | Memory & GPU | GPU Configuration

GPU processing mode - disabled Auto and chose OpenCL from the drop-down.

Stuttering is now gone.

Latest Nvidia Studio Driver: 460.89

I'll see if I can back up to the previous Studio Driver to isolate CUDA in the most recent driver as the source of the problem.

No difference with

Studio Driver
457.30

Appears Fairlight doesn't like the CUDA driver but prefers OpenCL?

SOLVED.

In the end it turned out to be a sample rate difference between the recorded audio (44.1Khz) and the DAC setting (48Khz). Doh!