Hello everyone,

I'm experiencing an intermittent issue with NDI Virtual Input where the audio sometimes doesn't work. Here are the details of my setup:

• NDI Tools Version: 6.1.1 for macOS Sequoia 15.3

• Hardware: MacBook Pro M2 Pro 16-inch (2023)

Setup Details:

I'm using the DistroAV plugin for OBS to send video to NDI.

With NDI Video Monitor, I can both see and hear the stream without any issues.

However, when I send the stream via NDI Virtual Input, the audio is missing.

Occasionally, after several reboots of my Mac, the audio issue resolves temporarily and everything works perfectly - but this is only a workaround and not a permanent fix.

I've already followed the troubleshooting steps provided in the FAQ (NDI Virtual Input for macOS FAQ), but the problem persists.

Has anyone encountered a similar issue or found a more permanent solution? Any help or advice would be greatly appreciated!

Thank you in advance.